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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After 20 generations the expression "X" became this:
(((shuffle(transpose((transpose((((transpose((echo(transpose((X+transpose((X+X) ,12) ) ,4) ,4,6) |((echo(echo((X+X) ,4,6) ,4,6) |transpose(X,-7) ) |transpose(transpose(X,4) ,-7) ) ) ,-5) +transpose(transpose(transpose(((transpose(X,4) +transpose(step((X+X) ,12) ,7) ) +transpose(arpeggio(X) ,12) ) ,-7) ,-5) ,4) ) +transpose((((arpeggio((X+transpose(X,12) ) ) |transpose(X,-5) ) +transpose((echo((transpose(X,-5) +transpose((step((((X+transpose(X,12) ) +transpose(X,4) ) +transpose((X+X) ,7) ) ,12) |transpose((X+X) ,-7) ) ,12) ) ,4,6) +transpose(transpose(transpose(step(X,12) ,4) ,-7) ,12) ) ,4) ) +transpose(transpose((((arpeggio(X) +transpose(transpose(transpose(X,-5) ,4) ,7) ) +((transpose(X,-5) |transpose(X,-7) ) +transpose(transpose((X+X) ,4) ,12) ) ) |transpose(X,-7) ) ,-7) ,7) ) ,4) ) +transpose((((transpose((transpose(step((transpose((((X+transpose(X,4) ) +transpose(X,7) ) |((X+transpose(X,4) ) +transpose(X,7) ) ) ,-5) +echo((X+transpose((X+transpose(X,12) ) ,7) ) ,4,6) ) ,12) ,4) |(transpose(transpose(arpeggio(transpose(shuffle(X) ,-7) ) ,-7) ,-7) |echo(shuffle(X) ,4,6) ) ) ,-5) +transpose(((((transpose(transpose((X+X) ,-5) ,4) |(((X+transpose(X,7) ) +((X+transpose(X,4) ) +transpose(X,7) ) ) +transpose(transpose((transpose((X+transpose(X,7) ) ,-5) |(X+X) ) ,4) ,4) ) ) +transpose(step(arpeggio(step(X,12) ) ,12) ,4) ) +transpose(echo(transpose(transpose(X,4) ,-7) ,4,6) ,7) ) |transpose((((transpose(arpeggio(((X+X) +transpose(arpeggio(X) ,7) ) ) ,4) +transpose(transpose((X+X) ,-7) ,4) ) +transpose(transpose((echo((arpeggio(X) +(X+X) ) ,4,6) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,7) ) ,-7) ,7) ) +transpose((arpeggio(X) +(X+X) ) ,-7) ) ,-7) ) ,4) ) +transpose((transpose(transpose(transpose(step(transpose(X,4) ,12) ,-7) ,-7) ,-7) |transpose(transpose((transpose(transpose(X,4) ,4) +transpose(arpeggio((transpose(X,4) +transpose((X+transpose(shuffle(X) ,12) ) ,7) ) ) ,7) ) ,-7) ,4) ) ,7) ) +transpose(shuffle(shuffle((transpose(step((echo(X,4,6) +X) ,12) ,4) |echo(transpose((transpose((X|X) ,4) +transpose((X+transpose(X,7) ) ,7) ) ,-7) ,4,6) ) ) ) ,7) ) ,7) ) ,4) +echo(transpose(((((((((X+transpose(X,7) ) +transpose(shuffle(X) ,7) ) +transpose(step(shuffle(X) ,12) ,7) ) +transpose(X,4) ) |(((X+step(X,12) ) +transpose((X+transpose(X,7) ) ,4) ) +transpose(transpose(X,4) ,7) ) ) +transpose(((transpose((X+transpose(X,7) ) ,-7) +echo(echo(X,4,6) ,4,6) ) |step(X,12) ) ,7) ) |shuffle(transpose(transpose((transpose(X,4) +(X+X) ) ,4) ,-5) ) ) +transpose((((((transpose((transpose(X,-5) +transpose((transpose(X,-5) +transpose(transpose(X,-7) ,12) ) ,7) ) ,4) +transpose(arpeggio(((transpose((X|X) ,4) +transpose(transpose(transpose(X,4) ,-5) ,12) ) +transpose((((X+transpose(X,7) ) +(X|X) ) +(X|X) ) ,-5) ) ) ,7) ) +transpose(((transpose(step((transpose(X,4) +transpose(((X+X) +transpose((X+transpose(X,7) ) ,12) ) ,7) ) ,12) ,-5) +transpose((echo(X,4,6) +transpose(transpose(step(X,12) ,-7) ,7) ) ,4) ) +transpose(((arpeggio(X) +transpose(arpeggio((X|X) ) ,12) ) +((arpeggio(X) +echo(X,4,6) ) +transpose(shuffle(X) ,7) ) ) ,7) ) ,4) ) +transpose(((transpose((((echo(echo(X,4,6) ,4,6) +transpose((X+((X+transpose(X,4) ) +transpose(X,7) ) ) ,4) ) +transpose(transpose(transpose(X,4) ,-7) ,7) ) |(arpeggio(X) +transpose(transpose(X,-5) ,12) ) ) ,-7) +transpose(echo(transpose(step(X,12) ,-5) ,4,6) ,4) ) +transpose((shuffle((X|(X|X) ) ) +(step(transpose(X,-7) ,12) +transpose((X+transpose(X,7) ) ,7) ) ) ,12) ) ,7) ) +transpose(transpose(((((transpose((transpose(X,-5) |transpose(X,4) ) ,-5) |(shuffle(step(X,12) ) +transpose(X,-7) ) ) +transpose(transpose(X,4) ,12) ) +transpose(arpeggio(shuffle(((X+X) +transpose(X,12) ) ) ) ,4) ) +transpose(((shuffle(transpose(X,-5) ) |(transpose(X,4) |X) ) |step(((echo(X,4,6) |X) |(((X+transpose(X,7) ) +transpose((((X+transpose(X,4) ) +transpose(X,7) ) +((X+transpose(X,4) ) +transpose(X,7) ) ) ,4) ) +transpose((X+X) ,7) ) ) ,12) ) ,7) ) ,-5) ,4) ) +transpose((((shuffle(X) +transpose(arpeggio(transpose(X,-5) ) ,-5) ) +transpose(shuffle((echo(transpose((X+(X|X) ) ,-5) ,4,6) +transpose(transpose(shuffle(X) ,4) ,4) ) ) ,4) ) +transpose(((((((step(X,12) +transpose(step(X,12) ,4) ) +transpose(transpose(X,-5) ,7) ) |X) +transpose(((step(X,12) +transpose(((X+X) +transpose(transpose(X,-7) ,-5) ) ,4) ) +transpose(transpose(echo(X,4,6) ,-7) ,7) ) ,7) ) +shuffle(((arpeggio(transpose(X,4) ) +transpose((X+transpose(X,7) ) ,7) ) +transpose((X+transpose(X,7) ) ,12) ) ) ) +transpose(transpose((X+transpose(arpeggio(transpose(X,4) ) ,12) ) ,4) ,12) ) ,7) ) ,7) ) ,12) ) ,4) ,4,6) ) ,4) ) +transpose(transpose((((((((((arpeggio((((X+transpose(X,4) ) +transpose(X,7) ) +transpose(step(X,12) ,7) ) ) +transpose(((X|transpose(step(X,12) ,-5) ) +transpose(transpose(arpeggio(X) ,4) ,-7) ) ,4) ) +transpose((step(X,12) +transpose(arpeggio(X) ,12) ) ,7) ) +transpose(arpeggio(X) ,7) ) +transpose(((transpose((X|X) ,4) +transpose(transpose(echo(((X|X) +transpose(X,7) ) ,4,6) ,-7) ,4) ) +transpose((X|arpeggio((X+transpose(X,12) ) ) ) ,7) ) ,4) ) +transpose(((((arpeggio((X|X) ) |arpeggio(X) ) |shuffle(X) ) |X) +transpose((((echo(step(X,12) ,4,6) +transpose(transpose(transpose((X+transpose(X,7) ) ,-7) ,-5) ,12) ) +transpose((arpeggio(step(X,12) ) +arpeggio((X|X) ) ) ,4) ) +transpose((arpeggio(transpose(X,-7) ) |arpeggio(X) ) ,7) ) ,12) ) ,7) ) |(X+((X+X) +(X+X) ) ) ) +transpose(((transpose(shuffle((transpose(X,-7) +(shuffle(X) |(((step(X,12) +transpose(transpose(X,-5) ,7) ) +transpose(X,4) ) +transpose((X+transpose((X+transpose(X,12) ) ,12) ) ,7) ) ) ) ) ,4) +transpose(arpeggio(((((echo(X,4,6) +transpose(shuffle(step(step(X,12) ,12) ) ,12) ) +transpose(echo((X+transpose(transpose(X,-7) ,12) ) ,4,6) ,7) ) +transpose(shuffle(transpose((X+(X+X) ) ,-7) ) ,4) ) +transpose(transpose(transpose((X+transpose(transpose(((X|X) |X) ,-7) ,7) ) ,-5) ,4) ,7) ) ) ,4) ) +transpose(((arpeggio(transpose(step(X,12) ,-5) ) |transpose((X|(X+X) ) ,-5) ) +((((transpose((arpeggio((X|X) ) |transpose((transpose(X,4) +transpose(X,12) ) ,4) ) ,4) +transpose(transpose(shuffle(((X+transpose(transpose(X,-7) ,12) ) +X) ) ,-7) ,4) ) +transpose(transpose(step(((X+transpose(X,12) ) |(X+transpose(X,12) ) ) ,12) ,4) ,7) ) +transpose(arpeggio(transpose((transpose((X+transpose(X,12) ) ,-5) +transpose(X,12) ) ,-7) ) ,4) ) +transpose(((((transpose(X,-7) +transpose(transpose(X,-5) ,7) ) +(arpeggio((X|X) ) +transpose(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,4) ,12) ) ) |transpose((((X+transpose(X,4) ) +transpose(X,7) ) +step(X,12) ) ,4) ) |(step(arpeggio(X) ,12) +transpose((echo(X,4,6) +transpose(transpose(X,4) ,-7) ) ,12) ) ) ,7) ) ) ,7) ) ,12) ) +transpose((transpose(step((((shuffle((transpose(X,4) +transpose(X,-7) ) ) |((transpose(transpose(X,-7) ,-5) +transpose((X+X) ,4) ) +transpose((X|arpeggio(X) ) ,7) ) ) +transpose(echo(step((X+echo(X,4,6) ) ,12) ,4,6) ,4) ) +transpose((X+((X|X) |(X+X) ) ) ,7) ) ,12) ,4) +transpose((transpose(((X+X) |((X+X) +transpose(X,12) ) ) ,4) +(step((X+arpeggio(X) ) ,12) +transpose((transpose(X,-5) +transpose(transpose(((X+X) +X) ,-5) ,7) ) ,7) ) ) ,12) ) ,4) ) |((((transpose(transpose(echo(transpose(X,-7) ,4,6) ,-7) ,4) +transpose((transpose(transpose(X,-7) ,-5) +transpose((transpose(X,-7) +(X+transpose(X,12) ) ) ,4) ) ,4) ) +transpose(((transpose((transpose(shuffle(((X+X) +transpose(X,-5) ) ) ,-5) +transpose(transpose(transpose(X,-5) ,4) ,4) ) ,-7) |(((((X|X) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,4) ) +transpose((X+X) ,7) ) |(shuffle(X) +step(X,12) ) ) +transpose(transpose(transpose((transpose(X,-5) +transpose(X,7) ) ,-7) ,-5) ,12) ) ) |(((((X+transpose((X+transpose(X,7) ) ,12) ) |transpose(transpose((X+transpose(X,12) ) ,4) ,4) ) +transpose(((X|X) +transpose(((X+transpose((X+transpose(X,7) ) ,12) ) +transpose(((X+X) +transpose((X+transpose(X,7) ) ,12) ) ,12) ) ,7) ) ,4) ) +transpose(transpose(X,4) ,7) ) +transpose(((echo((arpeggio((X+X) ) |(X+X) ) ,4,6) +transpose(shuffle(transpose(transpose(X,-7) ,-7) ) ,12) ) +transpose(((((X+transpose(X,7) ) |step(X,12) ) +(X+transpose(X,4) ) ) +transpose(shuffle(X) ,-5) ) ,7) ) ,7) ) ) ,7) ) |(transpose(step(transpose(((X|((X+transpose(X,4) ) +transpose(X,7) ) ) +transpose((((X+transpose(X,4) ) +transpose(X,7) ) |echo(X,4,6) ) ,7) ) ,-5) ,12) ,-7) +transpose((transpose((shuffle(transpose(X,-5) ) |(transpose(X,4) +transpose((X+transpose(X,12) ) ,12) ) ) ,-5) +transpose(transpose((((X+arpeggio(X) ) +transpose(((echo(X,4,6) |(X|X) ) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,12) ) ,4) ) +transpose(transpose(transpose(X,-7) ,4) ,7) ) ,-7) ,12) ) ,7) ) ) +((echo(transpose(transpose(((X+transpose(arpeggio(X) ,12) ) |X) ,-5) ,4) ,4,6) +transpose((arpeggio(echo(((((X+X) +transpose((transpose(X,4) |step(X,12) ) ,12) ) +transpose(((transpose(shuffle(X) ,4) +transpose((X+transpose((transpose(X,-7) +step(X,12) ) ,7) ) ,4) ) +transpose((X+transpose(X,12) ) ,7) ) ,4) ) +transpose(arpeggio(step(X,12) ) ,7) ) ,4,6) ) |(transpose(transpose((echo(X,4,6) +(X+transpose(transpose(X,4) ,12) ) ) ,4) ,4) +transpose((transpose((((X+X) |X) +(X|X) ) ,-7) +transpose(transpose(X,-5) ,7) ) ,7) ) ) ,4) ) +transpose(((transpose(transpose((((transpose(X,-7) +transpose(X,12) ) +transpose((X+transpose(X,12) ) ,4) ) +transpose(echo(transpose(transpose(X,-5) ,-5) ,4,6) ,12) ) ,-5) ,4) +shuffle(echo(X,4,6) ) ) +transpose((transpose(transpose(((transpose((X|X) ,-5) +transpose((X+transpose(X,7) ) ,4) ) +transpose(transpose(X,-7) ,7) ) ,4) ,4) |(((transpose(step((X+transpose(X,12) ) ,12) ,4) +transpose((echo(arpeggio(shuffle(X) ) ,4,6) +((echo(X,4,6) +transpose(X,4) ) +transpose(((X+transpose(echo(X,4,6) ,12) ) |transpose((X|X) ,-5) ) ,7) ) ) ,7) ) +transpose(shuffle(X) ,7) ) +transpose(transpose(transpose(step(transpose(X,4) ,12) ,4) ,4) ,7) ) ) ,7) ) ,7) ) ) ) ,4) ,4) ) +transpose(((((transpose(arpeggio(shuffle(echo(((X+transpose(X,7) ) +transpose(echo(step((X|X) ,12) ,4,6) ,12) ) ,4,6) ) ) ,-7) |(transpose(step(((transpose((((transpose((X+X) ,-7) +(X+transpose(X,12) ) ) |arpeggio((X+transpose(X,7) ) ) ) +transpose(echo(X,4,6) ,12) ) ,4) +transpose(transpose((echo((transpose(X,4) +transpose(transpose(X,-7) ,7) ) ,4,6) |transpose(X,-5) ) ,-5) ,7) ) +step(((transpose(X,-5) +transpose(step(step((X+X) ,12) ,12) ,12) ) +transpose((((X+transpose(arpeggio(transpose(X,4) ) ,4) ) +transpose(X,7) ) +transpose((echo(transpose(transpose(X,-5) ,4) ,4,6) +transpose((X+transpose(X,12) ) ,4) ) ,7) ) ,7) ) ,12) ) ,12) ,4) +transpose(step(transpose(transpose((((echo(X,4,6) |transpose(X,-7) ) +transpose((((X|X) +transpose((step(X,12) |X) ,4) ) +transpose(X,7) ) ,7) ) +(transpose((X+X) ,4) +transpose(step(X,12) ,4) ) ) ,-7) ,-7) ,12) ,-5) ) ) +transpose(transpose(transpose(transpose(transpose((transpose(step(((arpeggio(X) +transpose((X+echo(X,4,6) ) ,12) ) +transpose(transpose(X,-7) ,7) ) ,12) ,-5) +transpose((step(transpose((X|transpose(X,4) ) ,-5) ,12) +transpose(echo(step(transpose(X,-7) ,12) ,4,6) ,7) ) ,7) ) ,-7) ,4) ,-5) ,-5) ,4) ) +transpose(((transpose((transpose(arpeggio(transpose((((transpose(X,4) +transpose(step(X,12) ,7) ) |shuffle(X) ) +transpose(transpose(((((X+transpose(X,4) ) +transpose(arpeggio(X) ,7) ) +transpose(transpose(X,-5) ,4) ) +transpose(X,7) ) ,4) ,12) ) ,4) ) ,-7) +transpose(((echo((transpose(echo(step(transpose((((step(X,12) |(X|X) ) +transpose(shuffle(echo(X,4,6) ) ,4) ) +transpose((X+transpose(X,7) ) ,7) ) ,4) ,12) ,4,6) ,4) +transpose(transpose((arpeggio(transpose(step(step((transpose(X,-5) |(X+X) ) ,12) ,12) ,4) ) +shuffle(transpose((X|(X+transpose(echo(X,4,6) ,12) ) ) ,-7) ) ) ,-5) ,7) ) ,4,6) +transpose((transpose(arpeggio(transpose(transpose(transpose(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,4) ,4) ,-7) ,-7) ) ,-5) +transpose(shuffle(((shuffle((transpose((transpose(step(X,12) ,4) +transpose(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-7) ,7) ) ,-7) +arpeggio(X) ) ) +transpose((X+transpose(arpeggio(X) ,12) ) ,4) ) +transpose((transpose(echo(step(X,12) ,4,6) ,-5) +((X+transpose(X,7) ) +transpose(X,7) ) ) ,7) ) ) ,-7) ) ,4) ) +transpose(transpose((((transpose(arpeggio(transpose(step(X,12) ,-7) ) ,-5) +transpose(step(transpose((echo(step(X,12) ,4,6) +transpose(transpose(X,-5) ,12) ) ,-7) ,12) ,4) ) +transpose((arpeggio((arpeggio(X) +transpose(X,7) ) ) +transpose((X+transpose(X,12) ) ,-7) ) ,7) ) +transpose(step(((X+transpose(X,12) ) +(X+X) ) ,12) ,4) ) ,4) ,7) ) ,7) ) ,-7) +transpose(echo((transpose((((transpose(((X+X) +transpose(X,7) ) ,4) +transpose(echo((transpose((X+transpose(X,7) ) ,-7) +transpose(transpose(transpose(step(X,12) ,4) ,4) ,7) ) ,4,6) ,4) ) +transpose(transpose((transpose(transpose(X,4) ,-7) +echo(((X+transpose(X,4) ) +transpose(transpose(X,4) ,7) ) ,4,6) ) ,4) ,7) ) |transpose(((transpose(((shuffle(X) +transpose((X+X) ,4) ) +transpose(transpose(X,-5) ,7) ) ,-7) +transpose((arpeggio(X) +echo(X,4,6) ) ,4) ) +transpose((X|X) ,7) ) ,-5) ) ,4) +(((echo(arpeggio((transpose(arpeggio(X) ,-5) +transpose(transpose(transpose(X,4) ,4) ,12) ) ) ,4,6) |arpeggio(transpose(transpose(transpose(X,4) ,-7) ,-5) ) ) +transpose(((echo(transpose(step(shuffle(arpeggio((((X+transpose(X,4) ) +transpose(X,7) ) +transpose(X,7) ) ) ) ,12) ,-7) ,4,6) +transpose(((X|shuffle((transpose(X,4) +(X+transpose(X,7) ) ) ) ) +transpose((transpose(X,-7) +(X+X) ) ,7) ) ,4) ) +transpose(step(echo(((arpeggio(X) +transpose(arpeggio(echo((X+transpose(X,7) ) ,4,6) ) ,12) ) +(((shuffle(X) +X) +transpose(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-7) ,4) ) +transpose(echo(X,4,6) ,7) ) ) ,4,6) ,12) ,7) ) ,12) ) +transpose(transpose((transpose(echo((((transpose(X,4) +transpose(X,7) ) +((X+X) +transpose((X|X) ,7) ) ) +transpose(X,12) ) ,4,6) ,-5) |shuffle((transpose(transpose(transpose(X,-7) ,-7) ,-5) +transpose((transpose(X,-5) |(step((X+X) ,12) |transpose(X,4) ) ) ,12) ) ) ) ,-5) ,7) ) ) ,4,6) ,12) ) +transpose((transpose(arpeggio(step(transpose((transpose(transpose((step((X+(X+transpose(X,7) ) ) ,12) +transpose((X+transpose(X,12) ) ,12) ) ,4) ,-7) |(((((X+transpose(X,4) ) +transpose(X,7) ) |transpose(X,4) ) |(transpose(X,4) |X) ) |(transpose((transpose(X,-5) +transpose(X,12) ) ,4) |arpeggio(X) ) ) ) ,-7) ,12) ) ,-5) +transpose((step(step((((transpose((transpose(X,-5) |(X+transpose(X,7) ) ) ,4) |echo((transpose(((X+transpose(X,12) ) +X) ,4) +transpose(transpose(X,-5) ,12) ) ,4,6) ) +transpose(((((echo(X,4,6) +transpose((X|(X+transpose(X,7) ) ) ,-7) ) +echo((shuffle(transpose((X+transpose(X,12) ) ,-5) ) |transpose(X,4) ) ,4,6) ) |transpose(X,-7) ) +transpose(((shuffle(X) +transpose((transpose(transpose(step(X,12) ,-7) ,-5) |(shuffle(X) +transpose((X+transpose((X+transpose(X,7) ) ,7) ) ,7) ) ) ,12) ) +transpose(((transpose(X,4) +transpose(transpose(echo((X+X) ,4,6) ,-5) ,12) ) |transpose(shuffle((X+X) ) ,4) ) ,7) ) ,12) ) ,12) ) +echo(((X+transpose(X,12) ) +transpose((arpeggio(X) |X) ,7) ) ,4,6) ) ,12) ,12) +transpose(arpeggio((step(((step(arpeggio((shuffle(X) +transpose(transpose(X,-7) ,7) ) ) ,12) +transpose(transpose((X+step(transpose(X,4) ,12) ) ,4) ,7) ) |step(((X+(X+transpose(X,12) ) ) |((X+transpose(X,4) ) +transpose(shuffle(X) ,7) ) ) ,12) ) ,12) |transpose((transpose(arpeggio((transpose(arpeggio(X) ,-5) +((X+transpose(X,12) ) +transpose(X,12) ) ) ) ,4) |transpose(shuffle(transpose(transpose(X,-7) ,-7) ) ,-7) ) ,4) ) ) ,12) ) ,7) ) ,12) ) ,7) ) |((((transpose(transpose(((transpose(X,4) +X) +transpose((transpose(((((transpose(echo(X,4,6) ,-5) +transpose(transpose((X+transpose(X,7) ) ,4) ,12) ) |(transpose(X,4) |X) ) +transpose((((X|X) +transpose(transpose(X,-7) ,12) ) +transpose(step(arpeggio(X) ,12) ,7) ) ,4) ) +transpose((echo((transpose(transpose(X,-7) ,-5) +transpose((X+(X+transpose(X,12) ) ) ,12) ) ,4,6) +transpose((shuffle((X|shuffle(X) ) ) +(step(echo(X,4,6) ,12) +transpose(transpose(X,-7) ,7) ) ) ,12) ) ,7) ) ,4) +transpose(((((transpose(step(X,12) ,4) +transpose(X,-7) ) +transpose((transpose((transpose(transpose(X,4) ,4) +(X|X) ) ,-5) |(((((step(X,12) +transpose((X+transpose(transpose(X,-7) ,7) ) ,4) ) +transpose(transpose(transpose(X,-5) ,-7) ,7) ) +transpose((X|X) ,4) ) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,7) ) +((X+transpose((X|X) ,7) ) +((X+transpose(X,4) ) +transpose((X+transpose(X,12) ) ,7) ) ) ) ) ,7) ) +transpose(((echo(transpose(transpose((X+(X+X) ) ,-5) ,4) ,4,6) +transpose(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-7) ,4) ) +transpose(transpose(((X|X) |((X+transpose(X,7) ) +transpose(X,7) ) ) ,4) ,7) ) ,4) ) +transpose(echo(step((arpeggio(shuffle(X) ) +((echo(X,4,6) +transpose((X+transpose(X,12) ) ,12) ) +transpose((X+transpose(X,-7) ) ,7) ) ) ,12) ,4,6) ,7) ) ,12) ) ,7) ) ,-5) ,-7) +transpose((echo((((transpose(transpose((transpose((transpose(X,4) +transpose(transpose(X,-7) ,12) ) ,-5) +transpose(step((step(X,12) |transpose(X,4) ) ,12) ,12) ) ,-5) ,4) |((transpose(X,-5) +echo(X,4,6) ) |arpeggio((step(transpose(X,4) ,12) +transpose(((transpose(X,4) +arpeggio((X+transpose(X,12) ) ) ) +transpose(step((X+transpose(X,7) ) ,12) ,7) ) ,7) ) ) ) ) +((arpeggio(arpeggio((((transpose((step(X,12) +X) ,-7) +transpose(transpose((transpose(X,-7) +transpose((X+transpose(X,12) ) ,12) ) ,4) ,4) ) +transpose((transpose(X,-7) +transpose((X|(X+X) ) ,7) ) ,7) ) +transpose(step(((X+transpose(X,4) ) +transpose(X,7) ) ,12) ,12) ) ) ) +transpose(transpose(transpose((echo(((X+X) +transpose(X,12) ) ,4,6) +echo(shuffle(X) ,4,6) ) ,4) ,-7) ,4) ) +transpose(((arpeggio((X+transpose(transpose(X,-5) ,12) ) ) +transpose(step(echo((shuffle(X) +transpose((X+transpose(X,7) ) ,-7) ) ,4,6) ,12) ,12) ) |(((transpose(X,-5) +transpose(shuffle(X) ,4) ) +transpose(shuffle(X) ,7) ) +transpose(step(transpose(transpose(X,-7) ,4) ,12) ,12) ) ) ,7) ) ) +transpose(step(transpose((X+transpose(X,7) ) ,4) ,12) ,12) ) ,4,6) |(step((transpose(((((transpose((X|X) ,-5) +transpose(transpose(transpose(X,-7) ,-7) ,12) ) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,12) ) +transpose(transpose(((transpose(transpose(X,-7) ,4) +transpose(transpose((X+(X+transpose(X,12) ) ) ,4) ,4) ) +transpose((transpose((X+X) ,-7) |transpose((X+transpose(X,12) ) ,-7) ) ,7) ) ,-5) ,4) ) +transpose(transpose(transpose(X,-7) ,-5) ,7) ) ,-5) |step((arpeggio((((transpose(X,-7) +X) |transpose((X|X) ,-7) ) +X) ) +transpose(arpeggio((((X+transpose(X,4) ) +transpose(X,7) ) |transpose(echo(X,4,6) ,-5) ) ) ,7) ) ,12) ) ,12) |transpose(transpose(transpose(transpose(((((X+transpose(X,7) ) +transpose(echo(X,4,6) ,4) ) +transpose((X+transpose(X,12) ) ,7) ) +transpose(((X+X) |transpose(X,-7) ) ,7) ) ,-7) ,-7) ,-7) ,-5) ) ) ,4) ) +transpose(shuffle((((((shuffle((echo((X+transpose(X,12) ) ,4,6) +transpose((X+transpose(X,7) ) ,4) ) ) +transpose(shuffle(((transpose(transpose(X,-5) ,-7) +transpose(arpeggio(shuffle(X) ) ,4) ) +transpose(transpose(X,-5) ,7) ) ) ,4) ) +transpose((X+((((X|X) |X) +(X+(X|X) ) ) +transpose(((X+transpose(step(X,12) ,4) ) +transpose(echo(X,4,6) ,7) ) ,12) ) ) ,7) ) +transpose((shuffle(transpose(((X+transpose(X,12) ) +transpose(step(X,12) ,12) ) ,-7) ) |transpose(step(((X|X) +transpose((X|X) ,4) ) ,12) ,-5) ) ,4) ) +transpose(((echo(X,4,6) +transpose(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-5) ,7) ) +transpose((((X+X) +(transpose(X,4) +transpose(shuffle(X) ,7) ) ) +transpose(step(X,12) ,7) ) ,12) ) ,7) ) +echo((((echo(step((transpose(transpose(X,4) ,-5) +transpose((shuffle(X) |((X+transpose(X,7) ) +arpeggio(X) ) ) ,7) ) ,12) ,4,6) +transpose(arpeggio(echo((X+transpose(X,7) ) ,4,6) ) ,7) ) +(((X+transpose(transpose(transpose(X,4) ,-5) ,12) ) +transpose(((transpose(X,4) |X) |(((transpose(X,-7) +transpose(X,12) ) +transpose(shuffle(X) ,4) ) +transpose(step(X,12) ,7) ) ) ,4) ) +transpose(((transpose(transpose(X,-5) ,-7) +transpose((X|(X|X) ) ,4) ) +transpose(echo(transpose(X,-7) ,4,6) ,7) ) ,7) ) ) +transpose((((shuffle(echo(X,4,6) ) +transpose((X+transpose(X,12) ) ,7) ) +transpose((((transpose(X,-7) +transpose(transpose(shuffle(X) ,4) ,12) ) +transpose((transpose((X+X) ,-7) +arpeggio((X+X) ) ) ,4) ) +transpose((echo((X+transpose(X,12) ) ,4,6) |shuffle(X) ) ,7) ) ,7) ) |transpose(arpeggio((arpeggio(X) +transpose(X,12) ) ) ,-7) ) ,12) ) ,4,6) ) ) ,7) ) |(((arpeggio(transpose(echo((X|X) ,4,6) ,-7) ) |arpeggio(((step((X|X) ,12) +transpose(arpeggio(shuffle((X+X) ) ) ,12) ) +transpose(step(((((X+transpose(step(X,12) ,4) ) +transpose(X,7) ) +step(step(X,12) ,12) ) +(((X|step(X,12) ) +transpose(echo(X,4,6) ,4) ) +transpose(X,7) ) ) ,12) ,12) ) ) ) +((transpose(((transpose(X,4) +transpose(transpose(X,-5) ,4) ) +transpose(step((X+X) ,12) ,7) ) ,-5) +transpose((echo(X,4,6) +transpose(transpose(X,-7) ,12) ) ,-7) ) |echo(transpose(shuffle((((transpose((X+transpose(X,7) ) ,4) +transpose((step(X,12) +X) ,7) ) |arpeggio(transpose(X,-7) ) ) +transpose(((transpose(X,-7) +transpose(((X|X) |X) ,4) ) +transpose(((transpose(X,-5) +transpose(shuffle(X) ,7) ) +transpose(transpose(transpose(X,4) ,4) ,12) ) ,7) ) ,12) ) ) ,4) ,4,6) ) ) |((transpose((transpose((X+X) ,-7) +X) ,-5) |step(((echo(X,4,6) +transpose(((X+X) |X) ,12) ) +transpose(((shuffle(X) +transpose((((X+transpose(X,12) ) +transpose((X+X) ,4) ) +transpose(X,7) ) ,12) ) +transpose(step(transpose(X,4) ,12) ,7) ) ,12) ) ,12) ) +transpose(transpose(echo(transpose((X+X) ,4) ,4,6) ,-7) ,-7) ) ) ) +(((((transpose(step((transpose((((X|X) +transpose(step(X,12) ,4) ) +transpose(echo(X,4,6) ,7) ) ,4) +transpose(shuffle(step(X,12) ) ,12) ) ,12) ,4) +transpose(transpose(transpose((X|echo((((X|X) +transpose(X,12) ) |(((X|X) +transpose(transpose(X,4) ,4) ) +transpose(transpose(X,-5) ,7) ) ) ,4,6) ) ,-7) ,-5) ,12) ) +transpose(transpose(echo(((transpose(((((X+transpose(X,7) ) |X) |(X+transpose(arpeggio(X) ,12) ) ) +transpose(echo(((X+X) +transpose(X,12) ) ,4,6) ,12) ) ,-5) +transpose((transpose((arpeggio(shuffle(X) ) |transpose(X,-7) ) ,-5) +transpose((transpose(step(X,12) ,4) |step(transpose(X,-5) ,12) ) ,7) ) ,4) ) +transpose(shuffle(transpose(transpose((X+X) ,-5) ,4) ) ,7) ) ,4,6) ,-7) ,12) ) +transpose(transpose(transpose((echo(arpeggio(((X+X) |X) ) ,4,6) +shuffle(shuffle((echo(X,4,6) +transpose(X,12) ) ) ) ) ,-7) ,-5) ,4) ) +transpose((shuffle((((echo(arpeggio((((transpose((X+transpose(X,7) ) ,-7) +transpose(transpose(X,-5) ,-7) ) +transpose(arpeggio(shuffle(X) ) ,-5) ) +(transpose(transpose(X,4) ,4) +transpose(transpose(X,-7) ,7) ) ) ) ,4,6) |step(((((X+X) +transpose(transpose(X,-5) ,7) ) +transpose(echo(X,4,6) ,12) ) |transpose(step(X,12) ,4) ) ,12) ) +transpose((((transpose(step(X,12) ,-7) |(arpeggio((transpose(transpose(X,-5) ,-7) +transpose((X+transpose(X,7) ) ,4) ) ) |step(arpeggio(((X|X) +transpose(transpose(X,-7) ,7) ) ) ,12) ) ) +transpose(transpose((shuffle(transpose(transpose(X,4) ,4) ) |transpose((X+transpose(echo(step(X,12) ,4,6) ,12) ) ,4) ) ,-5) ,4) ) +transpose(transpose(((transpose((X|X) ,-7) +transpose(((X|X) +((X+transpose(X,4) ) +transpose(X,7) ) ) ,7) ) +transpose(transpose(transpose(echo(echo(X,4,6) ,4,6) ,-5) ,-5) ,7) ) ,4) ,7) ) ,4) ) +transpose(((echo(arpeggio(transpose(((((X+X) +transpose(transpose(X,-5) ,4) ) +transpose((X+transpose(X,12) ) ,7) ) |((transpose(X,-5) +transpose(X,4) ) +transpose(X,7) ) ) ,-5) ) ,4,6) +(shuffle((transpose(X,-7) |(X|X) ) ) +transpose(echo(transpose(((X|X) +transpose(transpose(X,-7) ,7) ) ,-5) ,4,6) ,12) ) ) +transpose(transpose(((((transpose(((X+transpose(X,12) ) +transpose(arpeggio(X) ,12) ) ,-7) +transpose(arpeggio(((transpose(X,-5) +transpose(shuffle(X) ,4) ) +transpose(transpose(X,-7) ,7) ) ) ,4) ) +transpose(transpose(X,-5) ,7) ) |(X+X) ) +transpose((transpose(X,4) +echo((shuffle(X) +echo(X,4,6) ) ,4,6) ) ,12) ) ,4) ,4) ) ,7) ) ) +transpose(echo(((step(transpose((shuffle((X|X) ) +X) ,-7) ,12) +transpose(transpose(((transpose((((X+X) +transpose(echo(X,4,6) ,4) ) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,7) ) ,-7) +transpose((((X+transpose(X,7) ) +transpose(transpose(X,4) ,12) ) +transpose(transpose(transpose(((X+transpose(X,4) ) +transpose(transpose(X,-5) ,7) ) ,4) ,-5) ,7) ) ,12) ) +shuffle(((((((X+transpose(X,7) ) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,4) ) +transpose(transpose(X,-7) ,7) ) +transpose((X+transpose(X,7) ) ,4) ) +transpose((X|X) ,7) ) +transpose(transpose(transpose((arpeggio(X) +(X|step(X,12) ) ) ,4) ,-5) ,7) ) ) ) ,4) ,4) ) +transpose(((((((transpose(X,-7) +transpose(arpeggio(X) ,12) ) +transpose(transpose(transpose(X,-5) ,4) ,12) ) +(transpose((X|X) ,-5) +transpose(X,7) ) ) |step((X+transpose(X,7) ) ,12) ) +transpose(transpose(transpose(arpeggio((X+transpose(X,-5) ) ) ,4) ,4) ,7) ) +((shuffle(X) +arpeggio(arpeggio((step(step(arpeggio(X) ,12) ,12) +(((X+X) +transpose(transpose(X,4) ,4) ) +transpose(transpose(transpose(X,4) ,-7) ,7) ) ) ) ) ) +transpose(step(transpose(transpose(X,-5) ,-7) ,12) ,12) ) ) ,7) ) ,4,6) ,-7) ) ,7) ) |(step((((((((echo(arpeggio(transpose((X+transpose(X,12) ) ,-5) ) ,4,6) +transpose((step(X,12) +arpeggio((echo((X+X) ,4,6) +transpose((X+X) ,12) ) ) ) ,4) ) +transpose(echo(transpose(transpose(echo(shuffle(((X+transpose(X,4) ) +transpose((X+X) ,7) ) ) ,4,6) ,-7) ,4) ,4,6) ,7) ) +transpose(transpose((shuffle(transpose((X|(X+X) ) ,-7) ) +transpose((transpose(step(X,12) ,-5) +transpose((X+transpose(X,-5) ) ,12) ) ,12) ) ,-5) ,7) ) +transpose((((transpose((((shuffle(X) +transpose(X,4) ) +transpose(transpose(X,4) ,7) ) +X) ,-5) +transpose((((X+transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,7) ) +transpose(step(X,12) ,4) ) +transpose(transpose((X+X) ,-7) ,7) ) ,4) ) +transpose(echo(echo(X,4,6) ,4,6) ,7) ) +transpose(transpose(step(X,12) ,-5) ,12) ) ,-7) ) +transpose((echo(transpose((transpose(X,-7) +X) ,-5) ,4,6) +transpose(transpose(transpose(shuffle(((transpose(((X+X) +transpose(step(X,12) ,7) ) ,-7) +transpose(arpeggio(transpose(transpose(X,-5) ,4) ) ,7) ) |(echo((X+X) ,4,6) +arpeggio(X) ) ) ) ,-5) ,-7) ,12) ) ,4) ) +transpose(transpose(transpose(echo(transpose(transpose(X,4) ,-7) ,4,6) ,-5) ,-7) ,7) ) |(((transpose(((echo(transpose(transpose(((transpose(X,-7) +transpose(transpose(X,4) ,4) ) +transpose((X|X) ,7) ) ,4) ,-5) ,4,6) +transpose((X+transpose((((step(X,12) +transpose((X|X) ,4) ) +transpose(X,7) ) +transpose((transpose(X,-5) +step(X,12) ) ,7) ) ,7) ) ,4) ) +transpose(transpose(((X+X) +((X+X) +X) ) ,-5) ,7) ) ,4) +transpose(echo(transpose(transpose((((transpose(X,-5) +transpose((shuffle(X) +transpose(X,12) ) ,4) ) +transpose(step(X,12) ,7) ) |transpose(X,-5) ) ,-5) ,-5) ,4,6) ,4) ) +transpose(((((transpose(step((X+transpose(X,7) ) ,12) ,4) +transpose(((transpose(X,-5) +transpose((X+transpose(X,7) ) ,4) ) +transpose(arpeggio((X+transpose(X,7) ) ) ,7) ) ,4) ) +transpose((transpose(X,4) |((X|X) +transpose(X,12) ) ) ,7) ) +transpose((((X+transpose(X,12) ) +transpose(echo(X,4,6) ,12) ) |step(transpose(X,4) ,12) ) ,7) ) +transpose((transpose(transpose(transpose(X,4) ,-7) ,-7) |(transpose(transpose((X+transpose(X,7) ) ,-7) ,-7) +transpose(X,-7) ) ) ,7) ) ,7) ) +(transpose(((echo((X+X) ,4,6) +transpose(transpose((X+transpose(X,7) ) ,-5) ,12) ) +((X+transpose((X+transpose(X,12) ) ,4) ) +(X+X) ) ) ,-7) |echo(transpose((((((X+transpose(X,4) ) +transpose((X+transpose(X,7) ) ,7) ) +transpose((X+shuffle(X) ) ,7) ) +transpose(transpose((((X+transpose(X,12) ) +transpose(arpeggio(X) ,4) ) +transpose(transpose(X,4) ,7) ) ,-5) ,4) ) +transpose(step(transpose((X|X) ,-7) ,12) ,7) ) ,-5) ,4,6) ) ) ) ,12) +step(transpose((arpeggio(shuffle(((transpose((X+X) ,4) +transpose(transpose((X+X) ,-5) ,7) ) |(transpose((transpose(X,-7) +transpose(X,4) ) ,4) |transpose(X,-5) ) ) ) ) +transpose(((transpose(X,4) +transpose(((X+transpose(transpose(X,4) ,7) ) +transpose(((X+transpose((X|X) ,4) ) +transpose(transpose(X,-7) ,7) ) ,7) ) ,7) ) +transpose(((X+transpose((X+transpose(transpose(X,-7) ,12) ) ,12) ) +transpose(echo(transpose(transpose((X|X) ,4) ,-7) ,4,6) ,7) ) ,7) ) ,4) ) ,-7) ,12) ) ) ) ) ,4) ) +transpose(((step(transpose(transpose((((((((transpose(transpose((X|X) ,-5) ,-5) |shuffle(((X+X) |X) ) ) +transpose((((transpose(X,4) +transpose(arpeggio(X) ,7) ) |(transpose(transpose(X,-5) ,-5) |arpeggio(X) ) ) +transpose(transpose(shuffle(((((X+transpose(X,4) ) +transpose(X,7) ) +transpose(transpose(X,-7) ,7) ) +(X|X) ) ) ,-5) ,12) ) ,12) ) +arpeggio(transpose((step(echo(((X|X) |(X+X) ) ,4,6) ,12) +transpose(shuffle((echo(X,4,6) |arpeggio(X) ) ) ,-5) ) ,4) ) ) +transpose((transpose((transpose(transpose(X,-5) ,4) |(shuffle(echo(transpose(X,-7) ,4,6) ) |transpose(X,-5) ) ) ,-5) |transpose(((X|transpose(X,4) ) +X) ,-5) ) ,4) ) +transpose((transpose(((transpose((X+transpose(X,7) ) ,-7) |transpose(transpose(transpose(X,4) ,-5) ,4) ) +transpose((X+transpose(X,7) ) ,-5) ) ,-5) +(((transpose(((X|X) |X) ,-5) +transpose(transpose((transpose(echo(((X+transpose(X,4) ) +transpose(X,7) ) ,4,6) ,-5) |((echo(X,4,6) +transpose(arpeggio(shuffle(X) ) ,4) ) +transpose(transpose(X,-7) ,7) ) ) ,4) ,4) ) +transpose(transpose(step(X,12) ,-5) ,7) ) +transpose(echo(transpose(transpose(X,-7) ,-7) ,4,6) ,12) ) ) ,7) ) |transpose(arpeggio(transpose(arpeggio(((transpose(X,-7) +X) |((X+transpose(X,12) ) |X) ) ) ,-7) ) ,-5) ) |((((transpose(X,4) +((step(X,12) +transpose((X+transpose(X,12) ) ,-5) ) |arpeggio((transpose(X,-5) +X) ) ) ) +transpose((transpose(shuffle(X) ,-5) +transpose(transpose(X,4) ,12) ) ,-5) ) |((X+transpose(X,7) ) |(((((shuffle(step(X,12) ) +transpose(echo(arpeggio(X) ,4,6) ,4) ) +transpose(transpose((X+transpose(X,7) ) ,-7) ,7) ) +echo(X,4,6) ) |step(transpose(X,-7) ,12) ) +transpose((step(transpose(step((X|X) ,12) ,4) ,12) +transpose(((X+transpose(X,7) ) +transpose(step((X+transpose(X,7) ) ,12) ,12) ) ,12) ) ,12) ) ) ) +shuffle((transpose((transpose(X,4) +(arpeggio(X) +transpose(step(transpose(X,4) ,12) ,12) ) ) ,4) |((transpose(transpose(((X|X) |(X+X) ) ,-7) ,-7) +transpose(transpose(((X+transpose(X,12) ) +transpose(X,12) ) ,-5) ,12) ) |echo(transpose((step(echo(X,4,6) ,12) |echo((X+transpose(X,12) ) ,4,6) ) ,4) ,4,6) ) ) ) ) ) ,4) ,-5) ,12) +(((transpose((transpose(((((transpose(X,4) +transpose(transpose(X,-5) ,12) ) +transpose(X,12) ) +transpose(((transpose((X|(X+X) ) ,4) |arpeggio(X) ) +transpose(transpose(X,-7) ,-7) ) ,4) ) +transpose(((X+transpose((X+X) ,12) ) +transpose(arpeggio(X) ,12) ) ,7) ) ,-5) +transpose(transpose((transpose(transpose(transpose(X,4) ,-5) ,4) +step(transpose((transpose(X,-7) |echo(X,4,6) ) ,4) ,12) ) ,-5) ,7) ) ,-7) |transpose(((transpose(transpose(X,-7) ,-5) +transpose((X+transpose(((X+X) +X) ,7) ) ,12) ) +transpose((arpeggio(shuffle(step(X,12) ) ) +transpose(transpose(X,-7) ,-5) ) ,12) ) ,-5) ) |(transpose(transpose(transpose((transpose(X,-5) +transpose(transpose(X,-7) ,7) ) ,-7) ,-5) ,4) |transpose((arpeggio(((X|X) |(X+transpose(X,7) ) ) ) +arpeggio(X) ) ,4) ) ) +transpose((arpeggio(shuffle((step(arpeggio(shuffle(shuffle(transpose(X,4) ) ) ) ,12) +echo(echo(transpose(X,4) ,4,6) ,4,6) ) ) ) +transpose(transpose((transpose((((X+transpose((((X+transpose(X,12) ) |(X+X) ) |shuffle(X) ) ,7) ) +(transpose((step(X,12) +(X+X) ) ,-7) |((shuffle(X) +transpose(transpose(X,-5) ,7) ) +X) ) ) +transpose(transpose(((X+X) |transpose(arpeggio(X) ,-7) ) ,-7) ,-5) ) ,4) +transpose((((transpose(transpose(X,-7) ,-7) +transpose(((((X+transpose(X,4) ) +transpose(X,7) ) +transpose(arpeggio(X) ,12) ) |X) ,7) ) +transpose(echo(arpeggio((arpeggio(X) +transpose(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-5) ,7) ) ) ,4,6) ,4) ) +transpose(transpose((X+(X+transpose(X,7) ) ) ,-5) ,7) ) ,12) ) ,-7) ,12) ) ,7) ) ) +((transpose((transpose(transpose(arpeggio(X) ,-5) ,-7) +(transpose((transpose(echo(echo((transpose(X,-7) +transpose(X,-7) ) ,4,6) ,4,6) ,-7) +transpose(transpose(X,4) ,-5) ) ,-5) +transpose(transpose(transpose(transpose(X,-5) ,-7) ,-5) ,12) ) ) ,4) +transpose(arpeggio((shuffle((arpeggio(transpose((X+((X+transpose(X,4) ) +transpose(X,7) ) ) ,-7) ) |transpose(step(X,12) ,-5) ) ) +transpose(transpose((((((X+transpose(X,4) ) +transpose(X,7) ) +echo(X,4,6) ) +((((X+transpose(X,4) ) +transpose(X,7) ) +transpose(X,7) ) |transpose(X,-7) ) ) +transpose((echo(arpeggio(X) ,4,6) |transpose(X,4) ) ,7) ) ,4) ,12) ) ) ,7) ) +step((arpeggio(transpose((((((((shuffle(X) +transpose((X+transpose(X,12) ) ,4) ) +transpose(((X+X) |X) ,7) ) +transpose(((X+transpose(transpose(transpose(X,-5) ,-7) ,4) ) +transpose(transpose(X,-7) ,7) ) ,12) ) +transpose((transpose(transpose((transpose(X,4) +(X+transpose(X,7) ) ) ,-5) ,4) +transpose((transpose(X,-7) +transpose(shuffle(X) ,7) ) ,-7) ) ,4) ) +transpose(transpose((echo(X,4,6) +transpose(transpose(X,4) ,7) ) ,-7) ,7) ) +transpose(transpose(transpose(((transpose((X+transpose(X,12) ) ,-7) +transpose((((X+transpose(X,4) ) +transpose(X,7) ) |transpose(X,-7) ) ,4) ) +transpose(transpose(X,4) ,7) ) ,4) ,-7) ,4) ) +transpose(transpose((((transpose(X,-7) +transpose(echo(X,4,6) ,12) ) |transpose((X+transpose(transpose(X,4) ,12) ) ,-5) ) +transpose(X,12) ) ,-5) ,7) ) ,4) ) +echo(((echo((arpeggio((transpose(transpose(arpeggio(echo(X,4,6) ) ,-5) ,-5) +transpose(echo(transpose(shuffle(X) ,-5) ,4,6) ,12) ) ) +transpose(((arpeggio(transpose(X,4) ) +X) |((echo(echo(((X+transpose(X,4) ) +transpose(X,7) ) ,4,6) ,4,6) +transpose(transpose((X+transpose(X,7) ) ,4) ,4) ) +transpose(echo(X,4,6) ,7) ) ) ,-5) ) ,4,6) +transpose(arpeggio(shuffle(transpose(((X+transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,12) ) +transpose(transpose(X,4) ,12) ) ,-7) ) ) ,4) ) +transpose(arpeggio(arpeggio(arpeggio((echo(X,4,6) +transpose(X,-7) ) ) ) ) ,7) ) ,4,6) ) ,12) ) ) ,7) )
random seed used was 221620888

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