Home : Tune Toys : Expresso 
  Expresso takes a simple musical expression (literally "X") and mutates it. In each generation, transformations are applied to components of the expression. This is a fractal technique known as an L-system. The more generations there are, the larger and more complex the expression gets (and the longer it can take to compute). The output varies wildly, from boring to fascinating. Press "Mutate" a few times till you get something that looks interesting, then click on the image to play it. See Composer's Quarry for examples of output.

Transformations:
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Phrase for X:
# of Tracks:
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After 20 generations the expression "X" became this:
echo(transpose((((transpose(((transpose(echo(transpose(transpose(X,4) ,4) ,4,6) ,4) +(transpose(transpose((X|echo(X,4,6) ) ,4) ,-7) +(transpose(shuffle((((X+transpose((X+transpose(X,12) ) ,4) ) +transpose(X,7) ) +transpose(X,7) ) ) ,-5) |transpose(((X+transpose(X,12) ) +echo(X,4,6) ) ,-7) ) ) ) +transpose(((((transpose((((step(X,12) +transpose((X|X) ,4) ) +transpose(transpose(X,-7) ,7) ) +transpose((transpose(X,4) +transpose(transpose(X,-7) ,12) ) ,-7) ) ,4) +transpose((transpose((shuffle(X) |transpose(X,-7) ) ,-7) |((transpose(X,-7) +transpose(X,7) ) +transpose((X+(X+X) ) ,12) ) ) ,-7) ) +transpose(((shuffle(transpose(transpose((transpose(X,-7) |X) ,-5) ,4) ) +transpose((transpose((((X+transpose((X+transpose(X,7) ) ,12) ) +transpose((X+transpose(X,12) ) ,4) ) +transpose(arpeggio(transpose(X,-7) ) ,7) ) ,-7) +((transpose(X,-7) |(arpeggio(transpose(X,4) ) |(transpose((X|X) ,-5) |transpose(X,-7) ) ) ) |transpose(((transpose(X,-7) +transpose((X+X) ,4) ) +transpose(X,7) ) ,-5) ) ) ,4) ) +transpose(((echo(transpose(X,-7) ,4,6) |(X+transpose((arpeggio(transpose(X,4) ) +(X+X) ) ,12) ) ) +((transpose((X|X) ,4) +transpose(((transpose(shuffle(X) ,4) +transpose((X+transpose(echo(X,4,6) ,7) ) ,7) ) +transpose(echo(X,4,6) ,12) ) ,4) ) +transpose(echo(transpose(echo((X+transpose(X,7) ) ,4,6) ,-5) ,4,6) ,7) ) ) ,7) ) ,4) ) +transpose(transpose(transpose((echo(transpose(X,-7) ,4,6) +(X|(transpose(X,-5) +transpose(X,12) ) ) ) ,-7) ,-7) ,7) ) +transpose((((((((X|X) +transpose(transpose(step(X,12) ,-7) ,4) ) +transpose((X+transpose((((X|X) +transpose(X,4) ) +transpose(transpose(X,4) ,7) ) ,7) ) ,7) ) +transpose(arpeggio(transpose((transpose((X+transpose(X,12) ) ,-5) +X) ,4) ) ,7) ) +transpose((transpose(transpose(((X+(X|X) ) |echo(transpose(X,4) ,4,6) ) ,4) ,4) +((step(transpose(X,4) ,12) +transpose(transpose(step(step(X,12) ,12) ,4) ,7) ) +transpose((transpose((X+transpose(X,7) ) ,-5) +transpose((transpose(X,-5) |(X+transpose(X,12) ) ) ,-5) ) ,7) ) ) ,12) ) +transpose(transpose((echo((X+X) ,4,6) +transpose((X+transpose(shuffle(X) ,7) ) ,7) ) ,-5) ,4) ) +transpose(step(arpeggio(X) ,12) ,7) ) ,12) ) ,12) ) ,4) +transpose(transpose(((arpeggio(arpeggio((echo((transpose(echo((X+X) ,4,6) ,-5) |((echo(X,4,6) +transpose(X,7) ) +transpose(transpose(arpeggio((((X+X) +transpose(echo(X,4,6) ,4) ) +transpose((X|X) ,7) ) ) ,-7) ,12) ) ) ,4,6) |echo((((shuffle(X) +transpose((((X+X) +transpose(X,4) ) +transpose(arpeggio(X) ,7) ) ,7) ) +transpose((X+(shuffle(X) |X) ) ,7) ) |((echo(transpose(X,-7) ,4,6) +transpose(arpeggio((echo(X,4,6) +echo(X,4,6) ) ) ,7) ) +(step(transpose(transpose(X,-5) ,-5) ,12) +transpose(transpose(shuffle(transpose(X,-7) ) ,-7) ,12) ) ) ) ,4,6) ) ) ) +(echo(((((arpeggio(X) +transpose((echo(transpose(X,4) ,4,6) +(X+transpose(X,-5) ) ) ,12) ) |((X+transpose(X,4) ) +transpose(X,7) ) ) |shuffle(transpose(X,4) ) ) |transpose((transpose((X|X) ,4) +transpose(((X|X) +(X+X) ) ,12) ) ,-7) ) ,4,6) +shuffle(step(((step(((X|X) |transpose(arpeggio(X) ,4) ) ,12) +transpose((((X|X) +transpose(((X+X) +transpose(shuffle(X) ,12) ) ,-5) ) +transpose(X,12) ) ,12) ) +(((X+transpose(X,12) ) +transpose(echo(transpose(X,-7) ,4,6) ,12) ) |echo(transpose(transpose((X+transpose(X,12) ) ,4) ,4) ,4,6) ) ) ,12) ) ) ) |(transpose(((X+transpose(shuffle((echo((transpose(X,-5) +transpose((X+transpose(X,12) ) ,12) ) ,4,6) +transpose((step((X+transpose(X,12) ) ,12) |transpose(X,4) ) ,12) ) ) ,12) ) +((transpose(shuffle(((X|X) +transpose((X+transpose(X,12) ) ,7) ) ) ,-5) +shuffle((((transpose(X,-5) +transpose(((step(echo(X,4,6) ,12) +transpose(X,4) ) +transpose(shuffle(shuffle(X) ) ,7) ) ,7) ) +transpose((transpose(X,-7) +transpose(transpose(transpose(X,4) ,-5) ,12) ) ,4) ) +transpose(((((X+transpose(X,7) ) +transpose((X+transpose(X,12) ) ,4) ) +transpose(step(X,12) ,7) ) +transpose((X+transpose(X,12) ) ,7) ) ,7) ) ) ) +transpose((((echo((X+X) ,4,6) +shuffle(arpeggio(X) ) ) +transpose((transpose(((X+X) +transpose((X|X) ,12) ) ,-5) +transpose(X,12) ) ,4) ) +transpose(echo((((X|X) +transpose(transpose(X,-7) ,12) ) +(((X+transpose(X,12) ) |X) +transpose(transpose(X,-7) ,-7) ) ) ,4,6) ,7) ) ,12) ) ) ,4) +transpose((((transpose((step(transpose(X,-7) ,12) +transpose(step(((X+transpose(X,4) ) +transpose(X,7) ) ,12) ,7) ) ,4) +transpose(echo((transpose((((X|X) +transpose((X+X) ,7) ) |(((X+transpose(X,12) ) |(X|X) ) |X) ) ,4) +transpose((transpose(shuffle(X) ,4) +transpose(transpose(transpose(X,-5) ,-5) ,12) ) ,-7) ) ,4,6) ,4) ) +transpose((echo(((((arpeggio(((X+transpose(X,4) ) +transpose(X,7) ) ) +transpose(transpose((X|X) ,-5) ,4) ) +transpose(transpose(X,-7) ,7) ) +step(X,12) ) +transpose(transpose(((X|X) +transpose((X+transpose(X,12) ) ,12) ) ,-5) ,7) ) ,4,6) +step((shuffle(X) +transpose(transpose(step(X,12) ,-7) ,12) ) ,12) ) ,7) ) +transpose(transpose(transpose(transpose(transpose((X+transpose(X,7) ) ,4) ,-5) ,-7) ,-7) ,7) ) ,7) ) ) ,-7) ,4) ) +transpose((transpose(arpeggio(((((((transpose((step(X,12) |X) ,4) +transpose(shuffle(step(transpose(X,-7) ,12) ) ,4) ) +transpose(transpose(transpose(X,-7) ,-5) ,7) ) +transpose(transpose(shuffle(step((((transpose(X,-5) +transpose((X|X) ,4) ) +transpose(step(X,12) ,7) ) +transpose(X,-7) ) ,12) ) ,-7) ,12) ) +transpose(shuffle(echo(((((X|X) +transpose((X+transpose(X,12) ) ,4) ) +transpose((X+X) ,7) ) +(arpeggio(echo(X,4,6) ) +transpose(step(X,12) ,7) ) ) ,4,6) ) ,4) ) +transpose((((arpeggio(transpose(transpose(X,4) ,4) ) +transpose(transpose(X,-5) ,12) ) |((transpose((transpose(X,-7) +transpose(transpose(X,-7) ,7) ) ,-5) |shuffle((X+transpose(X,12) ) ) ) |((step(shuffle(transpose(X,-5) ) ,12) +shuffle(transpose(X,-5) ) ) |transpose(((transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-7) +transpose(echo(X,4,6) ,4) ) +transpose(shuffle(X) ,7) ) ,4) ) ) ) +(transpose(transpose(step(shuffle((X+transpose(X,7) ) ) ,12) ,4) ,4) +transpose(transpose(transpose(step(step(X,12) ,12) ,4) ,4) ,12) ) ) ,7) ) +transpose(step((transpose(transpose(transpose(step(X,12) ,-7) ,-5) ,4) +transpose(((transpose(shuffle(X) ,4) +(X+transpose(X,12) ) ) |transpose(X,4) ) ,7) ) ,12) ,-7) ) ) ,4) +transpose(((transpose((transpose(transpose(transpose(transpose(X,4) ,4) ,4) ,-7) +transpose(shuffle(((((X|X) +transpose(arpeggio(X) ,7) ) +transpose(((((X+transpose(X,4) ) +transpose(X,7) ) +transpose(X,12) ) +(X+transpose((transpose(X,-5) +(X+X) ) ,12) ) ) ,4) ) +transpose((transpose((X+X) ,4) +(((transpose(arpeggio(X) ,-5) +transpose(X,4) ) +transpose(echo(X,4,6) ,7) ) +step(X,12) ) ) ,7) ) ) ,12) ) ,4) +transpose(((((transpose((transpose(X,-5) +transpose((X+X) ,4) ) ,4) +transpose(transpose((arpeggio(transpose(X,-5) ) +((X|X) |X) ) ,4) ,-5) ) |((transpose(arpeggio(echo(X,4,6) ) ,-7) |(step(transpose(((X+transpose(transpose(transpose(X,-7) ,-7) ,4) ) +transpose(transpose(X,-7) ,7) ) ,4) ,12) +transpose(echo(transpose(X,4) ,4,6) ,12) ) ) +transpose(step(((((transpose((shuffle(X) +transpose(X,7) ) ,-5) +transpose(X,4) ) +transpose(transpose((X|X) ,-5) ,7) ) +(((X+X) +transpose(transpose(X,-5) ,12) ) +((transpose(X,-5) +transpose(transpose(X,4) ,4) ) +transpose(X,7) ) ) ) |(echo(((transpose(X,4) +transpose(step(transpose(X,-5) ,12) ,4) ) +transpose((arpeggio(X) +echo((X+transpose(X,12) ) ,4,6) ) ,7) ) ,4,6) |(arpeggio(X) +(transpose(transpose(X,-5) ,4) |X) ) ) ) ,12) ,7) ) ) +transpose(((step(transpose((((arpeggio(X) +transpose(shuffle(transpose(X,-5) ) ,4) ) +transpose((((X|(X+X) ) +transpose((shuffle(X) +transpose(step(X,12) ,7) ) ,4) ) +transpose(step(X,12) ,7) ) ,7) ) +transpose((X+X) ,12) ) ,-7) ,12) +transpose(echo(step((((X|echo(X,4,6) ) |((transpose(((X+transpose(X,7) ) +transpose(X,12) ) ,-7) +transpose(((X|X) +transpose(X,12) ) ,4) ) +transpose(echo((X|(X+X) ) ,4,6) ,7) ) ) +transpose((transpose((transpose(X,-7) +transpose((X+X) ,12) ) ,-5) +transpose((transpose(X,-5) +transpose(X,12) ) ,7) ) ,12) ) ,12) ,4,6) ,4) ) +transpose(echo((arpeggio((((((transpose(X,-7) +transpose(X,4) ) +transpose(arpeggio(X) ,7) ) +transpose(transpose(X,-5) ,4) ) +transpose((X+transpose(X,7) ) ,7) ) +transpose(echo((X|X) ,4,6) ,7) ) ) +transpose((((shuffle(transpose(shuffle(X) ,-7) ) |transpose((((X|X) +transpose(shuffle(X) ,4) ) +transpose(step((X|X) ,12) ,7) ) ,-5) ) +transpose(transpose(((echo(echo(X,4,6) ,4,6) +((X+transpose((X+X) ,4) ) +transpose(transpose(X,-5) ,7) ) ) +transpose(echo(echo(X,4,6) ,4,6) ,12) ) ,4) ,4) ) +transpose(transpose(arpeggio(X) ,4) ,7) ) ,12) ) ,4,6) ,7) ) ,4) ) +transpose(((transpose(echo((((X+transpose(X,12) ) +transpose(X,12) ) +transpose((X+transpose(X,12) ) ,7) ) ,4,6) ,4) +transpose(arpeggio((X+transpose(X,7) ) ) ,4) ) +transpose(shuffle((echo(transpose(X,-7) ,4,6) +transpose((transpose(X,-5) +((X+transpose(X,4) ) +transpose(X,7) ) ) ,7) ) ) ,7) ) ,7) ) ,-7) ) +transpose(echo((echo(transpose((arpeggio((transpose(arpeggio(((transpose(X,-5) +(X+X) ) +X) ) ,4) +(transpose((arpeggio(X) +transpose(X,12) ) ,4) +transpose((echo((X+arpeggio(X) ) ,4,6) |arpeggio((((X+transpose(X,4) ) +transpose(X,7) ) +X) ) ) ,12) ) ) ) |((((((X+transpose(X,7) ) +transpose((X|X) ,12) ) +((X|X) +transpose(X,-7) ) ) |(transpose(X,4) +step(X,12) ) ) |((X|transpose(shuffle(X) ,-5) ) +transpose((((X|X) +X) +transpose(((X+X) +transpose(X,7) ) ,12) ) ,7) ) ) +(transpose((echo((X+X) ,4,6) +(transpose((X+X) ,-5) +transpose((X|X) ,12) ) ) ,4) |(transpose((X+X) ,-5) +echo(arpeggio(X) ,4,6) ) ) ) ) ,-7) ,4,6) +(step(transpose(transpose(((transpose((transpose((transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,4) +transpose(arpeggio(X) ,-7) ) ,4) +transpose(step((transpose(X,4) +transpose(shuffle(X) ,7) ) ,12) ,12) ) ,-5) +transpose(transpose((X+(((X+transpose(X,4) ) +transpose(X,7) ) +transpose(X,-7) ) ) ,-7) ,7) ) +((shuffle(step(((X+transpose(X,4) ) +transpose(X,7) ) ,12) ) +((shuffle(X) +transpose((X|echo(X,4,6) ) ,7) ) +transpose((((X+transpose(X,7) ) +transpose(echo(X,4,6) ,4) ) +transpose(echo(((X+transpose(X,4) ) +transpose(X,7) ) ,4,6) ,7) ) ,12) ) ) +transpose(arpeggio(arpeggio(echo(echo(((X+transpose(X,4) ) +transpose(X,7) ) ,4,6) ,4,6) ) ) ,7) ) ) ,-7) ,-5) ,12) |(((echo((((echo(X,4,6) +(X+transpose(X,12) ) ) +transpose(transpose((X|shuffle(X) ) ,4) ,12) ) +transpose(((transpose(transpose((X+transpose(echo(X,4,6) ,7) ) ,4) ,-5) +transpose(shuffle(transpose(((X+transpose((X+transpose(X,12) ) ,4) ) +transpose((X+X) ,7) ) ,4) ) ,4) ) +transpose(((X+(X|X) ) +transpose(X,12) ) ,7) ) ,7) ) ,4,6) +transpose(arpeggio(((X+shuffle((X+transpose(X,7) ) ) ) |((transpose((X+X) ,4) |((X+transpose(X,4) ) +transpose(X,7) ) ) +transpose(transpose(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-5) ,4) ,12) ) ) ) ,4) ) +transpose(step(transpose(transpose(X,4) ,-7) ,12) ,7) ) |transpose(((shuffle(transpose(transpose(X,4) ,4) ) +transpose((echo(transpose(X,4) ,4,6) +transpose(((transpose(X,-7) +transpose((X+X) ,4) ) +transpose(X,7) ) ,7) ) ,4) ) +transpose(echo(shuffle(((X+transpose(X,4) ) +transpose(X,7) ) ) ,4,6) ,7) ) ,-5) ) ) ) ,4,6) ,12) ) ,7) ) ,7) ) +((((arpeggio(step(transpose((transpose(((transpose(transpose(echo(transpose(X,4) ,4,6) ,-7) ,4) +transpose(transpose(transpose(transpose(X,4) ,-5) ,-5) ,4) ) +transpose(((((transpose(X,4) +transpose(X,4) ) +transpose(transpose(X,-5) ,7) ) +transpose(X,12) ) +transpose(X,7) ) ,7) ) ,-7) +transpose(transpose(transpose(transpose(((X|X) +(X+transpose(X,7) ) ) ,-5) ,-5) ,-5) ,7) ) ,-7) ,12) ) +transpose((transpose(transpose((((((echo(((transpose(X,-7) +transpose(transpose(X,-5) ,7) ) |((X+transpose(X,4) ) +transpose(X,7) ) ) ,4,6) +((X+transpose(X,7) ) +transpose(step(X,12) ,-5) ) ) |echo(((((X+transpose(X,7) ) +transpose((X|X) ,4) ) +transpose(transpose(X,-5) ,7) ) +(X+X) ) ,4,6) ) +transpose(transpose(transpose(transpose(transpose(X,4) ,4) ,-7) ,-7) ,4) ) +transpose(arpeggio(transpose((step(X,12) |transpose(X,-5) ) ,4) ) ,7) ) +(((((X|X) +transpose((X+transpose(X,7) ) ,12) ) |transpose((X+transpose(X,7) ) ,-7) ) +transpose((arpeggio(transpose(X,4) ) +transpose((shuffle(X) +transpose(shuffle(X) ,7) ) ,7) ) ,4) ) +transpose(shuffle((shuffle(X) +transpose(X,7) ) ) ,7) ) ) ,-5) ,-7) +transpose((transpose(step((step((((transpose(shuffle(X) ,-7) +transpose(transpose(X,4) ,4) ) +transpose(((transpose(X,-5) +transpose(X,4) ) +transpose((X|X) ,7) ) ,7) ) +transpose((transpose(shuffle(X) ,4) +transpose(transpose((X+X) ,-5) ,12) ) ,12) ) ,12) +transpose((transpose(step(transpose(X,4) ,12) ,4) +transpose(transpose(transpose((transpose(transpose(X,-7) ,4) +transpose(step(X,12) ,12) ) ,-5) ,-5) ,4) ) ,7) ) ,12) ,-7) +transpose(transpose(((transpose(echo(X,4,6) ,-7) +transpose(transpose(X,-5) ,-5) ) |(X|(((transpose(X,-7) +transpose((((X+X) +transpose(transpose(X,-7) ,4) ) +transpose((X+transpose(X,12) ) ,7) ) ,4) ) +transpose(transpose(X,-7) ,7) ) +transpose(transpose(transpose(X,-7) ,-5) ,12) ) ) ) ,-5) ,7) ) ,12) ) ,12) ) +transpose(((shuffle((transpose((transpose(X,4) |transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,4) ) ,-7) |arpeggio(transpose((X+transpose(transpose((arpeggio(X) |(X+transpose(X,7) ) ) ,4) ,12) ) ,-7) ) ) ) +transpose(step(transpose((((((X+transpose((X+transpose((X|X) ,7) ) ,4) ) +transpose((((X+transpose(X,12) ) +transpose(X,4) ) +transpose((X+transpose(X,12) ) ,7) ) ,7) ) +transpose(transpose(transpose((X+transpose(X,7) ) ,-5) ,-7) ,12) ) +transpose((shuffle(((X+X) +transpose(X,-5) ) ) +transpose(transpose(step(X,12) ,-5) ,7) ) ,4) ) +transpose(((transpose(X,-7) |transpose(X,4) ) |step(X,12) ) ,7) ) ,4) ,12) ,7) ) |step(arpeggio(((((step(transpose(X,-5) ,12) +transpose((transpose(echo(X,4,6) ,4) +transpose((shuffle(X) +(X+X) ) ,4) ) ,12) ) +transpose(transpose(echo(transpose(X,4) ,4,6) ,-7) ,12) ) +transpose((transpose((arpeggio(transpose((X+X) ,-7) ) +((step(transpose(X,-5) ,12) +((transpose(X,-5) +transpose(X,4) ) +transpose(X,7) ) ) +transpose(((X|X) +transpose(X,7) ) ,12) ) ) ,4) +transpose((X|shuffle(transpose(step(X,12) ,4) ) ) ,-7) ) ,4) ) +transpose((transpose(step(((transpose(arpeggio(X) ,-7) +transpose((X|(X|X) ) ,4) ) +transpose((X+transpose(X,7) ) ,7) ) ,12) ,4) +transpose(transpose(transpose(((X+((X+transpose(transpose(X,4) ,4) ) +transpose(transpose(X,-5) ,7) ) ) +transpose(transpose((X|X) ,-5) ,12) ) ,4) ,-5) ,12) ) ,7) ) ) ,12) ) ,12) ) +transpose(shuffle((shuffle(((transpose(transpose(arpeggio((X|X) ) ,-5) ,-5) +transpose(step(transpose(transpose(((X+X) +((X+transpose(X,4) ) +transpose(X,7) ) ) ,-5) ,-7) ,12) ,-5) ) |(transpose((((transpose(step(X,12) ,4) |shuffle(X) ) |(arpeggio(X) +X) ) +transpose((((X+transpose(X,12) ) +echo(X,4,6) ) +transpose(((X+transpose(X,12) ) +transpose(X,12) ) ,7) ) ,12) ) ,-5) +(transpose(transpose(X,4) ,4) |transpose(transpose(arpeggio(X) ,4) ,-7) ) ) ) ) +transpose(((((transpose(transpose(transpose(echo(X,4,6) ,-5) ,-7) ,4) +(transpose(((X+X) +transpose(transpose(step(X,12) ,4) ,12) ) ,4) +transpose(echo(X,4,6) ,7) ) ) +transpose(step((transpose(X,-5) +(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-5) +transpose((X+transpose(X,7) ) ,12) ) ) ,12) ,12) ) +transpose((((transpose((echo((transpose((X+transpose(X,12) ) ,4) +(X|echo(X,4,6) ) ) ,4,6) +transpose(echo(((X+transpose(X,4) ) +transpose(step(X,12) ,7) ) ,4,6) ,7) ) ,-5) +transpose(((((transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-5) |(transpose(X,-5) |((X+transpose(X,4) ) +transpose(X,7) ) ) ) +(X|X) ) +transpose(((((echo(step(X,12) ,4,6) +transpose(((X|X) +X) ,7) ) +((X+transpose(X,4) ) +transpose(X,7) ) ) +transpose(shuffle(shuffle(echo(X,4,6) ) ) ,4) ) +transpose(transpose(echo((X+transpose(X,4) ) ,4,6) ,-5) ,7) ) ,4) ) +transpose(transpose((((X+X) +transpose(X,4) ) +transpose(arpeggio(X) ,7) ) ,4) ,7) ) ,4) ) +transpose(transpose(transpose(echo((X|X) ,4,6) ,-7) ,-7) ,7) ) +transpose(step(echo(((shuffle((arpeggio(X) +transpose(arpeggio((X+transpose(X,12) ) ) ,7) ) ) +transpose(X,4) ) +transpose(shuffle((X+X) ) ,7) ) ,4,6) ,12) ,4) ) ,4) ) +transpose(transpose(transpose(transpose((transpose(((step(X,12) |X) +transpose(transpose((X+X) ,-7) ,12) ) ,-5) |((((((step(X,12) |(X+transpose(X,7) ) ) +(transpose(echo(X,4,6) ,-7) +transpose(X,7) ) ) +transpose((X+transpose(X,-5) ) ,4) ) +transpose(((X+transpose(X,12) ) |(X+transpose(transpose(X,4) ,7) ) ) ,7) ) +transpose(((echo((X+X) ,4,6) +transpose((((X+X) |(step(X,12) |X) ) |echo(transpose(X,-7) ,4,6) ) ,4) ) +transpose((shuffle(((X+X) +transpose((X+X) ,12) ) ) +transpose(transpose(X,-5) ,7) ) ,7) ) ,4) ) +transpose(transpose(transpose(X,-7) ,-7) ,7) ) ) ,-5) ,4) ,-5) ,7) ) ,-5) ) ) ,4) ) +transpose(step(((transpose(transpose((transpose((transpose(X,4) +transpose((X|X) ,12) ) ,-5) +transpose(shuffle((shuffle(transpose(X,4) ) +X) ) ,7) ) ,-7) ,4) +transpose(((((step(shuffle(transpose(transpose(X,-7) ,4) ) ,12) +((transpose(transpose(X,-7) ,4) |transpose(X,4) ) |(shuffle((X|X) ) +transpose(X,4) ) ) ) +transpose(((transpose(transpose(X,4) ,-5) +(transpose((X+X) ,-7) +transpose(arpeggio(X) ,12) ) ) +(X+X) ) ,7) ) +transpose(((((transpose((arpeggio(X) |(X+transpose(X,12) ) ) ,-7) +((transpose(X,-5) +transpose((transpose(X,-7) +transpose(X,-5) ) ,12) ) +transpose(arpeggio(transpose(X,4) ) ,12) ) ) |shuffle(transpose(X,-7) ) ) +transpose(transpose(((transpose(X,-5) |arpeggio(X) ) |shuffle(shuffle((X|X) ) ) ) ,-5) ,4) ) +transpose((shuffle(arpeggio((X+transpose(X,12) ) ) ) +transpose(((transpose(X,-5) +transpose(echo(echo(X,4,6) ,4,6) ,12) ) +transpose(X,4) ) ,-5) ) ,7) ) ,4) ) +transpose(transpose(step(((transpose(step(transpose(X,-7) ,12) ,-5) +transpose(transpose((X+transpose(X,7) ) ,-7) ,4) ) +transpose(arpeggio(X) ,7) ) ,12) ,-7) ,7) ) ,7) ) +transpose(transpose((transpose(transpose((X+transpose(X,7) ) ,-7) ,-7) +transpose(transpose(transpose((X+transpose(X,7) ) ,-5) ,-7) ,12) ) ,-5) ,-7) ) ,12) ,7) ) ) ,-7) ,4,6)
random seed used was 211077306

NOTE: Generated phrase was too large ( 72705 ) , it has been truncated at 5000 notes. EXPR = transpose((echo((((((echo(X,4,6) +transpose((X+transpose(X,4) ) ,7) ) +transpose((X+transpose(X,7) ) ,7) ) |step(transpose(transpose((X+X) ,-5) ,-5) ,12) ) |transpose((echo((transpose(transpose(X,4) ,-7) +transpose(transpose(X,-5) ,7) ) ,4,6) +transpose(X,7) ) ,4) ) +transpose((transpose(step(shuffle((transpose(transpose(X,-7) ,-5) +transpose(((((X+transpose(X,12) ) +transpose((X+transpose(X,12) ) ,4) ) +transpose(X,7) ) +((X+transpose(X,7) ) |((X+transpose(X,4) ) +transpose(X,7) ) ) ) ,12) ) ) ,12) ,4) +((transpose(echo(transpose((X|transpose(X,4) ) ,-5) ,4,6) ,-5) +transpose(echo(transpose(((step((X|X) ,12) +transpose(echo(transpose(X,4) ,4,6) ,4) ) +transpose(((X+transpose(X,12) ) +transpose(X,-5) ) ,7) ) ,4) ,4,6) ,4) ) +transpose(((transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-7) +transpose((transpose(X,-7) |step((X|X) ,12) ) ,12) ) +transpose(((transpose(transpose(X,-7) ,-7) +transpose(transpose(transpose(X,-5) ,4) ,7) ) +transpose(((X+transpose((X|X) ,12) ) +(transpose(X,-7) +echo(X,4,6) ) ) ,12) ) ,12) ) ,7) ) ) ,7) ) ,4,6) |(arpeggio(transpose(arpeggio(transpose((transpose(transpose(step(((arpeggio(X) +transpose(transpose(X,-7) ,12) ) +transpose(transpose(transpose(X,-5) ,-5) ,12) ) ,12) ,4) ,-5) |step((((transpose(echo(echo(X,4,6) ,4,6) ,4) +transpose(transpose((transpose(transpose(shuffle(X) ,-5) ,4) +transpose(transpose(arpeggio(step(X,12) ) ,4) ,12) ) ,-5) ,4) ) +transpose(step(transpose(((transpose((X+transpose(X,7) ) ,-7) +transpose(((X|X) +X) ,4) ) +transpose(X,7) ) ,-5) ,12) ,7) ) |transpose((((transpose(X,4) +transpose((X+transpose(X,12) ) ,4) ) +transpose(transpose((arpeggio(X) +X) ,-7) ,12) ) +transpose((transpose(X,4) +(transpose(X,-7) |step(X,12) ) ) ,12) ) ,4) ) ,12) ) ,-5) ) ,4) ) +transpose(((transpose(echo(step((transpose((((X+transpose(X,4) ) +transpose(X,7) ) +transpose(step(X,12) ,12) ) ,4) +transpose((transpose(transpose(((echo(X,4,6) +transpose(step(X,12) ,4) ) +transpose(X,7) ) ,4) ,4) +transpose((echo((transpose((X|X) ,4) |(X+X) ) ,4,6) +transpose(transpose((arpeggio(X) |transpose((X+transpose(X,12) ) ,-7) ) ,-5) ,7) ) ,7) ) ,12) ) ,12) ,4,6) ,-7) +step(transpose((shuffle(((X+transpose(X,12) ) +transpose(X,7) ) ) |(((transpose(((((X|X) |X) +transpose(transpose(echo(X,4,6) ,-5) ,12) ) +transpose(transpose(X,4) ,12) ) ,-5) +transpose((shuffle(echo(X,4,6) ) +((X+transpose(transpose(X,4) ,7) ) +transpose(transpose(step(transpose((X|X) ,4) ,12) ,4) ,12) ) ) ,7) ) +step(transpose(shuffle((X+X) ) ,-7) ,12) ) |(step(((transpose(X,-7) +transpose(shuffle(X) ,12) ) |X) ,12) +arpeggio((((transpose(X,-5) |(X+transpose(echo(X,4,6) ,7) ) ) |transpose((X+X) ,-7) ) +transpose(transpose(transpose(transpose(transpose(X,-5) ,4) ,-7) ,-5) ,12) ) ) ) ) ) ,-7) ,12) ) +transpose((transpose((arpeggio((transpose((step((shuffle(step(X,12) ) +transpose(X,-7) ) ,12) +transpose(shuffle(transpose((step(X,12) |(X+transpose(X,12) ) ) ,-5) ) ,7) ) ,4) |(step(((X+transpose((transpose((X|X) ,-7) +((transpose(X,4) +transpose(step(X,12) ,4) ) +transpose(X,7) ) ) ,4) ) +transpose(((transpose(X,-7) +transpose((X+transpose(X,12) ) ,7) ) +((((X+transpose(X,4) ) +transpose(X,7) ) +transpose(echo(X,4,6) ,4) ) +transpose(((X+((X+transpose(X,4) ) +transpose(X,7) ) ) +(((X+transpose(X,4) ) +transpose(X,7) ) +transpose(arpeggio(X) ,12) ) ) ,7) ) ) ,7) ) ,12) +transpose(transpose(transpose((transpose((X|X) ,4) |((X+transpose(transpose(X,4) ,4) ) +transpose(X,7) ) ) ,-7) ,-5) ,12) ) ) ) +transpose(((shuffle(transpose((transpose(X,4) +X) ,4) ) +transpose((((transpose(((X+transpose(X,7) ) +(X+transpose(X,12) ) ) ,-7) |step((X+transpose(transpose(X,-5) ,12) ) ,12) ) |(((X+transpose(X,-5) ) |(arpeggio(X) +X) ) +(transpose(X,-5) +transpose(shuffle(X) ,12) ) ) ) +transpose((echo(X,4,6) +transpose((X+step(X,12) ) ,-5) ) ,4) ) ,4) ) +transpose(step(transpose(transpose(step(transpose(X,4) ,12) ,-5) ,-5) ,12) ,7) ) ,-5) ) ,4) +((shuffle((((transpose(X,-5) |X) +transpose(transpose(transpose(X,4) ,4) ,4) ) +transpose(transpose(((transpose(X,-5) |(X+X) ) |(transpose(X,-7) +shuffle(X) ) ) ,4) ,12) ) ) +((transpose(((((((X+transpose(X,12) ) |X) +transpose(echo(X,4,6) ,4) ) +transpose((X+X) ,7) ) +shuffle(X) ) +(transpose(transpose(X,-7) ,-5) +transpose(((X+transpose(X,7) ) +transpose(transpose(X,4) ,7) ) ,12) ) ) ,-5) +transpose((((X|transpose(X,-7) ) +transpose((transpose(X,-7) +transpose(X,12) ) ,12) ) |(((X+transpose((X+transpose(X,12) ) ,12) ) |transpose(arpeggio(X) ,4) ) |((X|X) +transpose(shuffle((X+transpose(X,12) ) ) ,12) ) ) ) ,-7) ) |(shuffle((transpose(echo((echo(X,4,6) +transpose((((X|X) +X) |(X|X) ) ,-7) ) ,4,6) ,-7) +transpose(arpeggio((transpose((transpose(X,-7) +transpose(X,12) ) ,-7) +transpose((transpose(step(transpose(X,-5) ,12) ,-5) +transpose(transpose(X,-7) ,-5) ) ,12) ) ) ,12) ) ) |(transpose(arpeggio((arpeggio((echo(transpose(transpose(X,-7) ,-5) ,4,6) +step(step((X|X) ,12) ,12) ) ) +transpose(echo(X,4,6) ,12) ) ) ,4) +transpose(transpose((transpose(((transpose(shuffle(transpose(transpose(X,4) ,4) ) ,-7) +X) +transpose(((arpeggio((X+X) ) |echo(X,4,6) ) +transpose(((X+transpose(X,4) ) +transpose((X|X) ,7) ) ,-5) ) ,7) ) ,-5) +transpose(echo(step(step(transpose((X|X) ,4) ,12) ,12) ,4,6) ,12) ) ,-7) ,7) ) ) ) ) +transpose(arpeggio(arpeggio(((transpose(step(arpeggio((X|X) ) ,12) ,4) |step(transpose((X+(X+X) ) ,-5) ,12) ) +transpose((((step(((X+X) |(transpose(X,4) |(transpose(X,-7) +transpose((X|X) ,12) ) ) ) ,12) +transpose(echo(((transpose(X,-7) |(X|X) ) +shuffle((X+transpose(X,7) ) ) ) ,4,6) ,4) ) +transpose(transpose(arpeggio(shuffle((X+transpose(X,12) ) ) ) ,-5) ,7) ) +echo(((X+transpose(X,12) ) +transpose((arpeggio(X) +transpose(X,4) ) ,7) ) ,4,6) ) ,4) ) ) ) ,12) ) ) ,12) ) ,7) ) ) ,4)
random seed used was 0 EXPR = shuffle(((shuffle(transpose(step((echo(step(transpose((arpeggio(transpose(transpose(shuffle(shuffle(((X+transpose(X,12) ) +(X+transpose(X,7) ) ) ) ) ,4) ,4) ) +transpose(transpose((transpose(((X+X) |(X+transpose((X+transpose(X,12) ) ,7) ) ) ,4) |shuffle(shuffle(transpose(((X+X) |X) ,-7) ) ) ) ,-5) ,7) ) ,-5) ,12) ,4,6) |transpose(arpeggio(transpose((echo((((X+transpose(X,7) ) +transpose((((X+X) |X) +transpose((echo(X,4,6) +transpose(transpose(X,-7) ,7) ) ,12) ) ,4) ) +transpose((transpose(X,-5) +(X+X) ) ,7) ) ,4,6) +transpose(echo(arpeggio(((((X+X) +transpose(X,7) ) |(((X+X) +transpose(transpose(X,-5) ,4) ) +transpose((X+transpose(X,7) ) ,7) ) ) +transpose((((X|X) +transpose(X,7) ) +transpose(X,7) ) ,12) ) ) ,4,6) ,7) ) ,-7) ) ,4) ) ,12) ,-5) ) +transpose((((arpeggio(((arpeggio((arpeggio(step(transpose(shuffle(X) ,-5) ,12) ) +transpose(arpeggio((((X+X) +transpose(X,4) ) +transpose(shuffle(X) ,7) ) ) ,7) ) ) +transpose(shuffle((((X|X) +(X|transpose(X,4) ) ) +transpose(transpose(transpose(X,4) ,4) ,12) ) ) ,4) ) +transpose((transpose((arpeggio(((X+transpose(X,4) ) +transpose(X,7) ) ) |step((X|X) ,12) ) ,-5) +transpose(((((transpose((X|X) ,-5) +X) |((shuffle((X+transpose(X,12) ) ) |shuffle((X|X) ) ) +arpeggio((step(X,12) +transpose(shuffle(X) ,12) ) ) ) ) +transpose((((shuffle(transpose((X|X) ,-5) ) +transpose(arpeggio(X) ,4) ) +transpose(transpose((X|X) ,-5) ,7) ) +transpose(transpose((((X+transpose(X,7) ) +transpose((X|X) ,4) ) +transpose(arpeggio(X) ,7) ) ,4) ,12) ) ,4) ) +transpose((shuffle((arpeggio(X) |transpose((X+transpose(X,12) ) ,4) ) ) +transpose(arpeggio(transpose(transpose(transpose(X,4) ,-7) ,-7) ) ,7) ) ,7) ) ,7) ) ,7) ) ) +transpose(transpose((transpose(((transpose(X,-7) +((X|X) |(X+transpose(X,12) ) ) ) +transpose((echo(echo(X,4,6) ,4,6) +(X|transpose(X,4) ) ) ,7) ) ,4) |transpose((step(((X+X) |((X+transpose(X,4) ) +transpose(X,7) ) ) ,12) +step(((X+transpose(X,4) ) +transpose(X,7) ) ,12) ) ,-5) ) ,4) ,7) ) +((shuffle(transpose(((step(arpeggio((step(transpose(X,4) ,12) |step((X|X) ,12) ) ) ,12) +transpose(((((arpeggio(transpose(X,4) ) +transpose(arpeggio((X|X) ) ,4) ) +transpose((X+transpose((X+transpose(transpose(X,4) ,12) ) ,7) ) ,7) ) +transpose(((X+transpose(X,7) ) +X) ,4) ) +transpose(transpose(step(X,12) ,-5) ,7) ) ,4) ) +transpose(transpose(arpeggio(transpose(X,-7) ) ,-7) ,7) ) ,4) ) +transpose(arpeggio(echo((step(shuffle(X) ,12) |step(arpeggio(X) ,12) ) ,4,6) ) ,12) ) +transpose((((X|transpose(X,4) ) +transpose(arpeggio(transpose(X,-5) ) ,7) ) +transpose(echo((step(X,12) +((X+X) +transpose(X,7) ) ) ,4,6) ,7) ) ,-7) ) ) +transpose(arpeggio(step((echo(transpose(((transpose(X,-7) |X) +transpose((((transpose(transpose(X,-5) ,-7) +transpose((X+X) ,7) ) +transpose(transpose(((echo(X,4,6) +transpose((X+X) ,4) ) +transpose(arpeggio(X) ,7) ) ,-7) ,7) ) +((transpose(X,-5) +(X+transpose(X,12) ) ) |((X+transpose((transpose(X,4) +(X+X) ) ,4) ) +transpose(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-7) ,7) ) ) ) ,7) ) ,-5) ,4,6) +step(((((transpose((X|X) ,-7) +transpose(((transpose(transpose(X,-5) ,-5) +transpose((X+(X+transpose(X,12) ) ) ,4) ) +transpose(((X+X) |step(X,12) ) ,7) ) ,4) ) +transpose(transpose(transpose(X,4) ,4) ,7) ) |transpose(transpose(step(X,12) ,-7) ,-7) ) +transpose(((transpose(transpose((X+transpose(X,12) ) ,-5) ,-7) |transpose((X|(X+(X+X) ) ) ,4) ) +transpose(transpose(step(X,12) ,-7) ,7) ) ,-5) ) ,12) ) ,12) ) ,12) ) ,4) ) +transpose((((arpeggio((step(step((transpose(X,-7) +(X+transpose(X,7) ) ) ,12) ,12) +((transpose(shuffle((transpose(X,-7) +transpose(transpose((X+transpose(X,12) ) ,-7) ,12) ) ) ,4) +transpose(shuffle(transpose((((X|X) |arpeggio(X) ) +transpose((transpose(X,4) +transpose(step(X,12) ,4) ) ,7) ) ,-7) ) ,4) ) +transpose((((shuffle(X) +transpose(((X+X) +transpose((X|X) ,7) ) ,12) ) +(X+transpose(X,-5) ) ) |((arpeggio(X) +transpose(echo(X,4,6) ,12) ) |transpose((X+X) ,-7) ) ) ,7) ) ) ) |transpose(transpose(step(transpose((transpose(transpose(X,4) ,4) +((arpeggio(X) |echo(X,4,6) ) +transpose(transpose(X,4) ,12) ) ) ,4) ,12) ,4) ,4) ) +transpose(echo(((((transpose((((echo((X+X) ,4,6) |(X|((X+transpose(X,4) ) +transpose(X,7) ) ) ) +transpose(transpose((((transpose(X,-5) +X) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,4) ) +transpose(shuffle(X) ,7) ) ,4) ,12) ) |(echo((transpose(((X+transpose(X,7) ) +transpose(step(X,12) ,7) ) ,4) +transpose(X,-7) ) ,4,6) +(shuffle(transpose((X+transpose(X,12) ) ,-5) ) +((transpose(arpeggio(X) ,-5) +transpose(X,4) ) +transpose(arpeggio((X|X) ) ,7) ) ) ) ) ,-7) +transpose(echo((transpose((((transpose(X,4) +transpose(echo(X,4,6) ,4) ) +transpose((transpose(X,-5) +(X+X) ) ,7) ) +transpose(transpose(echo(transpose(X,-7) ,4,6) ,-5) ,7) ) ,-7) +transpose(transpose(((transpose((X+transpose(transpose(X,-5) ,12) ) ,-5) +transpose(((X+X) |step((X|X) ,12) ) ,4) ) +transpose(transpose((X+transpose(X,12) ) ,-5) ,7) ) ,4) ,12) ) ,4,6) ,7) ) +transpose((shuffle(transpose(transpose(transpose(arpeggio(X) ,4) ,4) ,4) ) |transpose(((transpose(((transpose(X,-5) +transpose((X|X) ,12) ) +(echo(X,4,6) +(X+X) ) ) ,-5) +transpose(transpose(transpose(transpose(X,-7) ,4) ,-5) ,4) ) +transpose(transpose(transpose(X,-7) ,-5) ,7) ) ,-5) ) ,4) ) +transpose(step(transpose(transpose(((step((arpeggio(X) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,12) ) ,12) +transpose(transpose(arpeggio(X) ,-5) ,4) ) +transpose((transpose(X,-7) +transpose(shuffle(transpose(X,4) ) ,12) ) ,7) ) ,4) ,4) ,12) ,7) ) |echo(step(arpeggio(shuffle((transpose(transpose(X,-5) ,4) +transpose((arpeggio((X+transpose(X,7) ) ) +(((X+X) |(X+transpose(X,12) ) ) |(transpose(X,-7) +transpose(X,7) ) ) ) ,12) ) ) ) ,12) ,4,6) ) ,4,6) ,7) ) +(echo(echo((transpose(shuffle(echo(transpose(transpose(transpose(X,-5) ,-5) ,-5) ,4,6) ) ,-7) +transpose(arpeggio(transpose((((X+transpose(arpeggio(X) ,4) ) +transpose(shuffle(X) ,7) ) +step(X,12) ) ,-5) ) ,12) ) ,4,6) ,4,6) |step(((transpose(echo(transpose(step((transpose(X,-7) +transpose((transpose(X,4) +transpose(X,12) ) ,7) ) ,12) ,-7) ,4,6) ,4) +transpose(transpose(transpose(((transpose(echo(echo((((X+transpose(X,4) ) +transpose(X,7) ) |X) ,4,6) ,4,6) ,4) +shuffle(transpose(X,4) ) ) +transpose((echo((arpeggio(transpose(step(X,12) ,-7) ) +transpose(step(X,12) ,12) ) ,4,6) +transpose((transpose((transpose(X,-7) +transpose(X,12) ) ,-5) +transpose(arpeggio(transpose(X,4) ) ,12) ) ,-5) ) ,-5) ) ,4) ,4) ,12) ) |(((transpose((echo((X+X) ,4,6) |X) ,-5) +transpose(((X+transpose(X,7) ) +transpose((X+transpose(X,12) ) ,7) ) ,12) ) +transpose(((((transpose((X+X) ,4) |transpose(transpose(X,4) ,-5) ) +transpose((transpose(X,-7) +step(transpose(X,-7) ,12) ) ,12) ) +transpose((((transpose((((X+transpose(X,12) ) +transpose(X,4) ) +transpose(transpose(X,4) ,7) ) ,-7) |((X+X) |(X+transpose((X+X) ,12) ) ) ) +transpose((transpose(X,-5) +transpose((X|X) ,-5) ) ,4) ) +transpose(transpose(transpose(((X+X) |shuffle(X) ) ,-7) ,4) ,7) ) ,12) ) +transpose((transpose(X,-7) +transpose(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-5) ,12) ) ,4) ) ,12) ) +((arpeggio(transpose(((X+transpose(X,7) ) +transpose(echo(transpose(X,-5) ,4,6) ,7) ) ,4) ) +transpose(arpeggio(step(transpose(X,-7) ,12) ) ,12) ) +transpose((((((((((X+transpose(X,4) ) +transpose(X,7) ) +transpose(transpose(X,-5) ,4) ) +transpose(transpose(transpose(X,4) ,-7) ,7) ) |((X+transpose(X,12) ) +transpose(arpeggio(X) ,12) ) ) +echo(transpose((transpose(X,-5) +(X+transpose(X,7) ) ) ,-5) ,4,6) ) +transpose(transpose(transpose(transpose(echo(X,4,6) ,4) ,-5) ,-5) ,12) ) +transpose((step((transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-7) +(X|X) ) ,12) +transpose(((X|X) +transpose((((X+transpose(X,7) ) +transpose((X|X) ,4) ) +transpose((X+transpose(X,7) ) ,7) ) ,7) ) ,7) ) ,4) ) +transpose(transpose(X,4) ,7) ) ,7) ) ) ) ,12) ) ) ,7) ) )
random seed used was 0

NOTE: Generated phrase was too large ( 6090 ) , it has been truncated at 5000 notes. EXPR = step(transpose(((step((arpeggio(arpeggio(shuffle(transpose(arpeggio((step((transpose((X|X) ,4) +step((X|X) ,12) ) ,12) +transpose((transpose((((X+transpose(X,4) ) +transpose(X,7) ) |transpose(X,-5) ) ,-5) +echo(transpose(X,-5) ,4,6) ) ,7) ) ) ,4) ) ) ) +(arpeggio((((transpose((X+transpose(X,4) ) ,4) +transpose(((step((X+X) ,12) +transpose(((X+X) +transpose(X,12) ) ,7) ) |transpose((shuffle(X) +(X+transpose(X,12) ) ) ,4) ) ,12) ) +transpose(step((step((X+transpose(transpose(X,-7) ,7) ) ,12) +transpose((((X+X) |(X+transpose(X,7) ) ) |transpose(X,-5) ) ,7) ) ,12) ,4) ) +transpose((transpose((((X+transpose(X,7) ) +transpose((X+X) ,12) ) |(X+transpose(transpose(X,-5) ,7) ) ) ,4) +transpose(transpose(echo(arpeggio((X+X) ) ,4,6) ,-7) ,7) ) ,7) ) ) +transpose(transpose(((((transpose(X,-7) |transpose(X,-7) ) +transpose(shuffle(transpose((X+transpose(X,12) ) ,4) ) ,7) ) +transpose(echo((transpose(X,-7) +(X+transpose((X+transpose(X,7) ) ,7) ) ) ,4,6) ,4) ) +transpose(arpeggio((transpose(X,-7) +transpose((X+transpose(X,12) ) ,7) ) ) ,7) ) ,-5) ,12) ) ) ,12) |(transpose(((arpeggio(transpose(((((echo(((X+shuffle(X) ) |(X+transpose(transpose(X,4) ,12) ) ) ,4,6) +transpose(arpeggio((X|X) ) ,4) ) +transpose(transpose(arpeggio((shuffle(echo(X,4,6) ) +(transpose(X,-5) |X) ) ) ,-7) ,7) ) +transpose(transpose(((transpose(X,-7) |((transpose(X,-5) |X) +((X+transpose(X,4) ) +transpose(X,7) ) ) ) +transpose(echo(transpose(X,4) ,4,6) ,12) ) ,-7) ,4) ) +transpose(transpose(((transpose((X+transpose(X,7) ) ,-5) +transpose(shuffle(transpose(X,4) ) ,4) ) +transpose((((((X|X) +transpose(transpose(X,4) ,4) ) +transpose((X+transpose(X,7) ) ,7) ) +transpose(((X+X) |X) ,4) ) +transpose((X+X) ,7) ) ,7) ) ,-7) ,7) ) ,-7) ) +transpose(transpose((((arpeggio(X) |(transpose(X,4) +((X+transpose(X,12) ) +transpose(X,12) ) ) ) +transpose(((X+transpose((X|X) ,12) ) +shuffle(shuffle((X+X) ) ) ) ,7) ) +transpose(transpose((transpose(X,-5) +((X+transpose(transpose(X,-7) ,4) ) +transpose(X,7) ) ) ,-7) ,7) ) ,-5) ,4) ) +transpose((((((((X+transpose((X+X) ,-7) ) +transpose(shuffle((X+X) ) ,7) ) +transpose((transpose(transpose(X,4) ,4) +transpose(transpose(transpose((X|X) ,-7) ,-7) ,7) ) ,12) ) +transpose(step((transpose(step((X+transpose(X,12) ) ,12) ,4) +transpose(transpose(X,4) ,4) ) ,12) ,12) ) |echo(((arpeggio((X+transpose(echo(X,4,6) ,7) ) ) |echo(((X+transpose(X,4) ) +transpose(X,7) ) ,4,6) ) |transpose(echo(((arpeggio(X) +transpose((X+X) ,4) ) +transpose(transpose(X,-5) ,7) ) ,4,6) ,-5) ) ,4,6) ) +transpose(transpose((transpose(arpeggio(shuffle(X) ) ,4) +transpose(arpeggio(X) ,12) ) ,-7) ,12) ) +transpose(transpose((step((X+(X+transpose(X,12) ) ) ,12) +transpose(((step(((X+(X+X) ) |transpose(X,-7) ) ,12) +(((transpose(X,4) +transpose((X+transpose(X,12) ) ,4) ) +transpose(((X+transpose(X,12) ) +shuffle(X) ) ,7) ) |echo(X,4,6) ) ) +transpose(transpose(echo(transpose(X,-7) ,4,6) ,-5) ,4) ) ,12) ) ,-7) ,7) ) ,7) ) ,-7) +transpose(((transpose(transpose(transpose(transpose(arpeggio(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-7) ) ,-7) ,4) ,4) ,-5) |(transpose(arpeggio((transpose(X,4) |(((X+transpose(X,12) ) +transpose(X,4) ) +transpose(transpose(X,4) ,7) ) ) ) ,-7) +transpose(transpose(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-7) ,-7) ,7) ) ) |transpose(((transpose(step(transpose(X,4) ,12) ,-7) +(transpose(transpose(transpose(X,-7) ,-7) ,-5) |echo(transpose(X,4) ,4,6) ) ) |transpose((arpeggio(transpose(X,-5) ) |transpose(transpose(transpose(X,-5) ,-5) ,-7) ) ,-5) ) ,-5) ) ,7) ) ) +transpose(step((((arpeggio(transpose(X,4) ) |(((X+transpose(transpose(X,4) ,12) ) +transpose(transpose(X,-7) ,4) ) +transpose(transpose(transpose(X,-7) ,-5) ,7) ) ) +transpose(transpose((((X+transpose(X,7) ) |echo(X,4,6) ) +transpose(transpose((X+transpose(X,12) ) ,4) ,7) ) ,-7) ,7) ) |((((transpose(transpose((X+X) ,4) ,-5) +(echo(transpose(X,-7) ,4,6) |transpose(transpose(X,4) ,-5) ) ) +transpose((transpose(X,4) +echo(echo(X,4,6) ,4,6) ) ,7) ) +transpose(X,-7) ) +transpose(step(transpose(((X+transpose((X+transpose(X,7) ) ,12) ) +transpose((X+transpose(X,12) ) ,-5) ) ,-5) ,12) ,-7) ) ) ,12) ,4) ) ,4) ,12)
random seed used was 0


The algorithm for Expresso is written in KeyKit, and here's the source code.