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:
(arpeggio((((shuffle((echo((shuffle((X+(X+transpose(X,7) ) ) ) +transpose((((step(transpose(X,4) ,12) +transpose(shuffle(((X+transpose(X,4) ) +transpose(X,7) ) ) ,12) ) |(((X+X) +(X+X) ) |((X+transpose(X,4) ) +transpose(transpose(X,-5) ,7) ) ) ) +arpeggio(step(X,12) ) ) ,12) ) ,4,6) +transpose(shuffle((((X|X) |X) |((transpose(X,4) +transpose(shuffle(X) ,4) ) +transpose(shuffle(X) ,7) ) ) ) ,12) ) ) +transpose(((transpose(echo((transpose(X,-5) +step(X,12) ) ,4,6) ,-5) +transpose(((transpose(shuffle(X) ,-7) +transpose(transpose((arpeggio(X) |(X+transpose(X,7) ) ) ,-7) ,12) ) |(((transpose(X,4) +transpose(transpose(X,-5) ,7) ) +transpose(X,7) ) +transpose(echo(X,4,6) ,4) ) ) ,4) ) +transpose((((((X+transpose(X,4) ) +transpose(X,7) ) |(X|transpose(X,-7) ) ) +transpose(transpose((X+X) ,-7) ,12) ) +(transpose(transpose(X,-7) ,4) +(transpose(transpose(X,-7) ,4) +transpose(((X+X) |X) ,12) ) ) ) ,7) ) ,7) ) +transpose(echo(step((echo(echo(step(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,4) ,12) ,4,6) ,4,6) |echo((((((((transpose(X,-7) |transpose(arpeggio(X) ,-5) ) +transpose((transpose(X,-5) |X) ,7) ) |transpose(shuffle((X+X) ) ,4) ) +transpose(step(echo((step(X,12) +transpose(shuffle(X) ,12) ) ,4,6) ,12) ,4) ) +transpose(((transpose(((X+transpose(echo(X,4,6) ,12) ) +transpose(X,4) ) ,4) +transpose(transpose(X,-5) ,4) ) +transpose(transpose((((X+transpose(X,7) ) +transpose((transpose(X,-5) +(X|X) ) ,4) ) +transpose(transpose(X,-5) ,7) ) ,-7) ,7) ) ,7) ) +transpose((((((X|X) |step(shuffle(X) ,12) ) +transpose((((X+transpose(X,12) ) +X) +transpose(step(X,12) ,12) ) ,4) ) +transpose((transpose((X+transpose(X,-7) ) ,4) |transpose(shuffle(X) ,-7) ) ,7) ) +transpose((echo((X+X) ,4,6) +step(X,12) ) ,7) ) ,12) ) |transpose(((transpose(transpose(X,-5) ,-7) +transpose(arpeggio(step(X,12) ) ,7) ) +transpose(transpose(X,-7) ,4) ) ,-5) ) ,4,6) ) ,12) ,4,6) ,12) ) +transpose((arpeggio(step(transpose(transpose(shuffle(((transpose(shuffle((transpose((X|X) ,-7) +transpose((X|arpeggio(X) ) ,-7) ) ) ,4) +transpose((echo(arpeggio(((transpose((X+X) ,4) +transpose(echo(transpose(shuffle(X) ,4) ,4,6) ,4) ) +transpose((transpose((X|X) ,-5) |(X+transpose(shuffle(X) ,7) ) ) ,7) ) ) ,4,6) +transpose(((echo(step(((X+X) |(X|X) ) ,12) ,4,6) +transpose((shuffle(transpose(transpose(X,-7) ,-5) ) +transpose(arpeggio(((((X+transpose(X,4) ) +transpose(X,7) ) +(X|X) ) +step(X,12) ) ) ,7) ) ,4) ) +transpose((transpose(transpose(transpose((X+transpose(X,12) ) ,-5) ,-5) ,4) |(X+transpose((((X|X) +transpose(X,12) ) +transpose(((X+transpose(X,7) ) +(X+X) ) ,-5) ) ,12) ) ) ,7) ) ,12) ) ,4) ) +transpose((arpeggio((((X+X) +X) |arpeggio(X) ) ) +transpose(transpose(transpose((transpose(X,-7) |((X+transpose(X,4) ) +transpose(X,7) ) ) ,4) ,4) ,7) ) ,7) ) ) ,4) ,-7) ,12) ) |((transpose(transpose(transpose((transpose(transpose((X+transpose(X,12) ) ,-5) ,-7) +transpose(arpeggio(((X|transpose(X,4) ) +transpose(echo(transpose(transpose((X+X) ,4) ,4) ,4,6) ,12) ) ) ,12) ) ,4) ,-5) ,4) |((((echo(transpose(((transpose(X,-5) +transpose(((X+X) +transpose(step(X,12) ,12) ) ,4) ) +transpose(((X+transpose(X,7) ) +transpose((X+transpose(X,12) ) ,12) ) ,7) ) ,-5) ,4,6) |shuffle(transpose((X|shuffle(X) ) ,-5) ) ) +transpose((transpose((((((transpose(X,-7) +transpose(echo(X,4,6) ,7) ) |transpose(X,-7) ) +transpose((((X+transpose(X,7) ) +transpose(X,4) ) +transpose(X,7) ) ,4) ) +transpose(echo(transpose(transpose(X,4) ,4) ,4,6) ,7) ) |transpose(X,-5) ) ,4) +transpose(transpose(transpose(((X+transpose(X,7) ) |X) ,-5) ,-7) ,12) ) ,12) ) +transpose(((((echo(arpeggio(X) ,4,6) +transpose(arpeggio(transpose(arpeggio(X) ,-7) ) ,4) ) +transpose((transpose(X,-5) +transpose(X,4) ) ,7) ) +(transpose((((X+transpose(X,4) ) +transpose(X,7) ) +echo(X,4,6) ) ,-5) +transpose((transpose(X,-5) +transpose((X+X) ,7) ) ,12) ) ) +transpose(transpose((echo(((transpose(X,4) +transpose((((X+X) +transpose(step(X,12) ,4) ) +transpose(echo(X,4,6) ,7) ) ,4) ) +transpose(transpose(step(X,12) ,4) ,7) ) ,4,6) |shuffle(transpose(shuffle(transpose(transpose(X,-5) ,4) ) ,4) ) ) ,4) ,12) ) ,7) ) |transpose(echo((shuffle(arpeggio((X+transpose(arpeggio((X|X) ) ,7) ) ) ) +(((X+transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,12) ) +transpose((transpose((X+X) ,-5) |transpose(X,4) ) ,7) ) +transpose(shuffle(echo(transpose(X,4) ,4,6) ) ,12) ) ) ,4,6) ,4) ) ) |step(((transpose(((transpose(((X|X) +transpose(X,12) ) ,4) |((X|X) +transpose(transpose(X,4) ,7) ) ) |transpose(transpose(transpose((X+transpose(X,7) ) ,4) ,-5) ,4) ) ,4) |(((arpeggio(shuffle((X|X) ) ) +transpose((transpose(transpose(transpose(X,4) ,-7) ,4) +transpose((X|X) ,4) ) ,4) ) +transpose(shuffle(echo(transpose(X,4) ,4,6) ) ,7) ) +transpose(shuffle(((X+transpose(X,12) ) |transpose((X|transpose(X,-5) ) ,-5) ) ) ,12) ) ) +(((((X+transpose(X,12) ) +transpose(shuffle(X) ,7) ) |(transpose(X,-5) +X) ) +transpose(((transpose(transpose(X,4) ,-7) +transpose(arpeggio(((X+transpose(X,4) ) +transpose(X,7) ) ) ,4) ) +transpose((transpose(X,-7) |((X|X) +transpose(shuffle(X) ,12) ) ) ,7) ) ,4) ) +transpose(arpeggio(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-5) ) ,7) ) ) ,12) ) ) ,7) ) ) +((transpose(((((step(arpeggio(step(transpose(((transpose(transpose(((X+transpose((X|X) ,4) ) +transpose(X,7) ) ,4) ,-5) +(transpose(step(X,12) ,-5) +transpose(transpose(step(transpose(X,4) ,12) ,-5) ,12) ) ) |arpeggio(((X|X) +transpose(echo((X+X) ,4,6) ,-7) ) ) ) ,4) ,12) ) ,12) +transpose((arpeggio(transpose((((transpose(((((transpose(X,-5) |transpose(X,-5) ) +transpose(step(echo(X,4,6) ,12) ,4) ) +transpose(step(X,12) ,7) ) +transpose((transpose(transpose(transpose(X,-7) ,-5) ,-5) +transpose(((transpose((X+transpose(X,12) ) ,4) +transpose((X|X) ,4) ) +transpose(transpose(X,-5) ,7) ) ,7) ) ,12) ) ,4) +transpose(transpose((((X|X) +transpose((echo(X,4,6) |(transpose(X,4) +transpose((X|X) ,12) ) ) ,4) ) +transpose(echo(transpose((X+transpose((X+X) ,7) ) ,4) ,4,6) ,7) ) ,-7) ,7) ) |(step(echo(transpose(X,-5) ,4,6) ,12) +transpose(shuffle(step(transpose(step(X,12) ,-5) ,12) ) ,12) ) ) +echo(transpose(shuffle((transpose(((X+transpose(X,12) ) |transpose(X,4) ) ,-7) |echo(echo(step(X,12) ,4,6) ,4,6) ) ) ,-7) ,4,6) ) ,4) ) +transpose((transpose(transpose((((transpose(transpose(step(transpose(X,4) ,12) ,4) ,4) |((((transpose(X,4) +transpose((X+transpose(X,7) ) ,4) ) +transpose(X,7) ) +step((X|X) ,12) ) +transpose(transpose(((transpose((echo(X,4,6) +transpose(X,12) ) ,-7) +transpose(((X|X) +shuffle(X) ) ,4) ) +transpose(transpose(X,-5) ,7) ) ,-7) ,-5) ) ) +transpose((((transpose((X+X) ,-7) +transpose(((transpose(transpose(X,4) ,-7) +transpose(arpeggio(X) ,4) ) +transpose((X+echo(X,4,6) ) ,7) ) ,4) ) +transpose(transpose((X|X) ,4) ,7) ) +transpose((((step((X+transpose(X,7) ) ,12) +transpose(transpose((echo(X,4,6) +arpeggio(X) ) ,4) ,4) ) +transpose(transpose(echo(arpeggio(X) ,4,6) ,-7) ,7) ) +(X|echo((((X+transpose(X,12) ) +transpose(transpose(X,-5) ,4) ) +transpose(transpose(X,4) ,7) ) ,4,6) ) ) ,12) ) ,4) ) +transpose((transpose(((arpeggio(transpose(X,-5) ) +transpose(X,4) ) +transpose(transpose(X,-5) ,7) ) ,4) +transpose(transpose(((X|transpose(X,4) ) +transpose(step((X+transpose(X,7) ) ,12) ,12) ) ,-5) ,12) ) ,7) ) ,4) ,4) |transpose((echo((((step(X,12) |X) +transpose((X|transpose(X,4) ) ,4) ) +transpose(((X|X) |X) ,7) ) ,4,6) |(((shuffle((((transpose(echo(((X+transpose(X,4) ) +transpose(X,7) ) ,4,6) ,-7) |echo((transpose(X,-7) +transpose(X,-5) ) ,4,6) ) +transpose(((transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-7) +arpeggio(transpose(X,-5) ) ) +transpose(transpose(arpeggio(X) ,4) ,-5) ) ,12) ) |(transpose(transpose(X,4) ,4) +(arpeggio((X+transpose((X+X) ,12) ) ) +transpose(transpose((shuffle(X) +X) ,-5) ,12) ) ) ) ) +transpose(((transpose(arpeggio((X+X) ) ,4) +transpose(echo(step(transpose(X,-5) ,12) ,4,6) ,12) ) +transpose((transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-5) +transpose(transpose(transpose(transpose(((X+X) |((X+transpose(X,4) ) +transpose(X,7) ) ) ,4) ,-7) ,-5) ,12) ) ,12) ) ,12) ) +transpose(transpose(step(transpose(step(X,12) ,4) ,12) ,4) ,4) ) +transpose(arpeggio(echo(arpeggio(transpose(X,-5) ) ,4,6) ) ,7) ) ) ,-7) ) ,7) ) ,4) ) +transpose(((transpose((((transpose((X+transpose(X,4) ) ,4) +echo((((((step(X,12) +((X|X) +transpose((X+transpose(X,7) ) ,7) ) ) +transpose(transpose(transpose((X+transpose(X,12) ) ,-5) ,-5) ,4) ) +transpose(transpose(arpeggio(X) ,-7) ,7) ) +transpose((step((X+X) ,12) +transpose((((X+X) +(X|X) ) |transpose(X,-7) ) ,7) ) ,4) ) +transpose((transpose(transpose(X,-5) ,4) +(((X|X) +transpose((X|X) ,4) ) +transpose(transpose(echo(X,4,6) ,-5) ,7) ) ) ,7) ) ,4,6) ) |arpeggio((((((transpose(X,-7) +transpose(X,12) ) +transpose(X,12) ) +transpose(transpose((X+X) ,4) ,4) ) +transpose(((X|X) +transpose(shuffle((X|X) ) ,7) ) ,7) ) +((transpose(echo(X,4,6) ,4) +transpose((((X+transpose(X,12) ) +transpose((X|X) ,4) ) +transpose(transpose(X,4) ,7) ) ,4) ) +transpose(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-7) ,7) ) ) ) ) +transpose(echo(arpeggio(step(transpose((arpeggio(X) +transpose(X,7) ) ,4) ,12) ) ,4,6) ,7) ) ,-7) |step((echo(step(arpeggio(step(transpose((X+transpose(X,12) ) ,4) ,12) ) ,12) ,4,6) +((transpose(transpose((X+transpose(X,12) ) ,4) ,4) |arpeggio(X) ) +transpose((arpeggio(X) +transpose((step(X,12) +X) ,7) ) ,-7) ) ) ,12) ) |step((((((transpose(((X|X) +transpose(((X+transpose(X,12) ) +(X|transpose(X,-5) ) ) ,12) ) ,-5) +transpose(echo((echo((transpose(X,4) +transpose(X,12) ) ,4,6) +transpose(transpose(transpose(transpose((X+X) ,-5) ,-5) ,4) ,7) ) ,4,6) ,4) ) +transpose(transpose(step(transpose((shuffle(X) |(((X+transpose(X,4) ) +transpose(X,7) ) +transpose((X|X) ,12) ) ) ,-7) ,12) ,-5) ,7) ) |(transpose(((arpeggio(echo(X,4,6) ) +(X+transpose(X,12) ) ) +transpose((X+transpose(echo(X,4,6) ,12) ) ,12) ) ,4) +echo((arpeggio((transpose(X,-5) |X) ) +transpose(transpose(transpose(arpeggio(X) ,-7) ,4) ,-5) ) ,4,6) ) ) |((transpose(X,4) +transpose(arpeggio(X) ,7) ) |(((echo((transpose(X,-7) +((X+transpose((X+transpose(X,7) ) ,4) ) +transpose(X,7) ) ) ,4,6) +transpose(echo(X,4,6) ,7) ) +transpose(arpeggio(((X+transpose(X,4) ) +transpose(X,7) ) ) ,-5) ) +transpose(shuffle(transpose(transpose((transpose(X,4) +transpose((X+X) ,12) ) ,-5) ,4) ) ,12) ) ) ) +shuffle(((transpose(echo(X,4,6) ,4) |((X+X) +arpeggio(X) ) ) +transpose((step(transpose(transpose(((((X+transpose(X,12) ) +transpose(X,12) ) +transpose(echo(X,4,6) ,4) ) +transpose(X,7) ) ,-5) ,4) ,12) |transpose((transpose(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-5) ,-5) +transpose(transpose((X|transpose(X,-7) ) ,-7) ,12) ) ,-5) ) ,7) ) ) ) ,12) ) ,7) ) +transpose(transpose(transpose((step(step((shuffle((step(transpose(X,-7) ,12) |(X+X) ) ) |transpose(echo(((X|X) +transpose(X,-5) ) ,4,6) ,4) ) ,12) ,12) +transpose(transpose((step(transpose((X|X) ,-5) ,12) +transpose((transpose(X,4) |step(arpeggio(X) ,12) ) ,-7) ) ,-7) ,-5) ) ,-5) ,-5) ,4) ) +transpose((transpose((transpose(transpose(step(echo(arpeggio(step(X,12) ) ,4,6) ,12) ,-5) ,4) +transpose(((echo(step(transpose((transpose(transpose(X,-7) ,-5) +transpose((transpose((X+step(X,12) ) ,4) +transpose(((((X+X) +transpose((X|X) ,4) ) +transpose(transpose(X,-5) ,7) ) |((X+transpose(X,12) ) +X) ) ,12) ) ,7) ) ,4) ,12) ,4,6) +transpose(arpeggio(transpose((echo(X,4,6) +transpose(echo((shuffle(X) |arpeggio(X) ) ,4,6) ,-7) ) ,4) ) ,4) ) +transpose(step(transpose(transpose((((X+transpose(transpose(X,-5) ,12) ) |(((echo(X,4,6) +transpose(transpose(X,-7) ,4) ) +transpose(X,7) ) +step((X+transpose(X,12) ) ,12) ) ) +transpose(echo(X,4,6) ,7) ) ,-5) ,-7) ,12) ,7) ) ,12) ) ,-5) |transpose(((((transpose(shuffle(transpose(X,-7) ) ,-5) +transpose(((arpeggio((X+X) ) +transpose(transpose((X+transpose(X,12) ) ,-7) ,4) ) +transpose(X,7) ) ,7) ) +((shuffle(transpose(step(echo(transpose(X,4) ,4,6) ,12) ,-7) ) +transpose((((transpose(X,-7) +transpose(shuffle(X) ,7) ) |echo(transpose(X,-7) ,4,6) ) +(X+transpose((shuffle((X+X) ) +step(X,12) ) ,12) ) ) ,4) ) +transpose((transpose((transpose(X,-7) |transpose(X,4) ) ,-7) |transpose(X,4) ) ,7) ) ) |transpose((transpose(step((X+(X|X) ) ,12) ,-7) +transpose(transpose(transpose(((arpeggio((X|X) ) +transpose(X,4) ) +transpose(step(X,12) ,7) ) ,-7) ,-7) ,12) ) ,4) ) +(transpose(transpose((((transpose(X,-7) +transpose(shuffle(X) ,7) ) +transpose((transpose(X,-7) +transpose(transpose(X,-7) ,12) ) ,12) ) +transpose((step(X,12) +echo(X,4,6) ) ,-5) ) ,-7) ,-5) |transpose(transpose(X,-5) ,4) ) ) ,4) ) ,7) ) ,-7) +(transpose((transpose(step((echo(echo((transpose(transpose(((X|X) |X) ,-5) ,4) +transpose((((echo((X+transpose(X,12) ) ,4,6) |X) +transpose((step(X,12) +transpose(transpose(((X+transpose(X,7) ) +transpose((X+transpose(X,7) ) ,7) ) ,4) ,7) ) ,4) ) +transpose(transpose(transpose(step(X,12) ,4) ,-5) ,7) ) ,12) ) ,4,6) ,4,6) |(transpose((transpose(transpose(((X|X) |transpose(X,4) ) ,-5) ,4) |(shuffle(transpose(transpose((X+transpose(X,12) ) ,4) ,4) ) +transpose((transpose(transpose(X,-7) ,-5) +(transpose(X,4) |echo(X,4,6) ) ) ,7) ) ) ,4) +shuffle((transpose((step(X,12) +transpose((X|X) ,12) ) ,-5) |transpose(transpose(X,-5) ,-7) ) ) ) ) ,12) ,4) |(echo(arpeggio((transpose(step(((((shuffle((((X|X) +transpose((X|X) ,4) ) +transpose((X+transpose(X,7) ) ,7) ) ) +transpose(((arpeggio(((X+transpose(X,7) ) +transpose((X+X) ,7) ) ) +transpose(transpose(transpose(X,4) ,4) ,4) ) +transpose(transpose(X,4) ,7) ) ,4) ) +transpose((arpeggio(X) +transpose(transpose(X,-5) ,12) ) ,7) ) +transpose(transpose((X+X) ,-7) ,4) ) +transpose(transpose(((((X+transpose(X,12) ) +(step(X,12) +X) ) +transpose(((((X+transpose(X,12) ) |(X+X) ) +transpose((X+transpose(X,12) ) ,4) ) +transpose(((transpose(X,-5) +transpose((X|X) ,4) ) +transpose((X+X) ,7) ) ,7) ) ,4) ) +transpose(step(transpose(X,4) ,12) ,7) ) ,-7) ,7) ) ,12) ,-7) +transpose((transpose((echo(X,4,6) +transpose(X,12) ) ,-5) |(shuffle(arpeggio(arpeggio(X) ) ) |transpose(transpose(X,4) ,-5) ) ) ,12) ) ) ,4,6) +transpose(transpose(transpose(step((shuffle(transpose(transpose((X+(X+transpose(X,7) ) ) ,4) ,4) ) +transpose((((transpose(X,-7) |((X+transpose(X,4) ) +transpose(X,7) ) ) |transpose(step(shuffle(X) ,12) ,-7) ) +transpose(arpeggio((X+transpose((shuffle(X) |X) ,7) ) ) ,7) ) ,12) ) ,12) ,4) ,-5) ,12) ) ) ,-5) +(transpose(transpose(echo(transpose((transpose(transpose(echo((X+transpose(X,12) ) ,4,6) ,-7) ,-5) +transpose(transpose(transpose(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-5) ,-5) ,-5) ,7) ) ,-7) ,4,6) ,4) ,4) +transpose((transpose((echo((((step((transpose(transpose(X,-5) ,-5) +transpose((transpose(transpose(X,-5) ,-5) +transpose(echo(transpose(X,4) ,4,6) ,12) ) ,7) ) ,12) +step(shuffle((((transpose(transpose(X,4) ,-5) +transpose(transpose((echo(X,4,6) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,12) ) ,4) ,4) ) +transpose((((X+transpose(X,7) ) +(X+transpose(X,7) ) ) +transpose((X+transpose(X,7) ) ,7) ) ,7) ) +transpose(echo(X,4,6) ,7) ) ) ,12) ) +transpose(transpose(arpeggio((echo(X,4,6) +((transpose(X,-7) |(X+transpose(X,12) ) ) |(transpose(echo(X,4,6) ,4) +(arpeggio(X) +transpose((X+X) ,12) ) ) ) ) ) ,-5) ,4) ) +transpose((((echo(X,4,6) +transpose(transpose(((((step(X,12) +transpose(transpose(X,-7) ,4) ) +transpose((echo(X,4,6) |arpeggio(X) ) ,7) ) +transpose((transpose(X,-7) |transpose(X,-5) ) ,4) ) +transpose(transpose(((X+transpose(X,12) ) +transpose(transpose(X,-5) ,7) ) ,4) ,7) ) ,4) ,7) ) +transpose((((X+transpose(X,7) ) +transpose(arpeggio(X) ,7) ) +step(X,12) ) ,12) ) +transpose(X,-7) ) ,7) ) ,4,6) +transpose(shuffle(transpose(((transpose(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-7) ,4) +transpose(X,4) ) |transpose(transpose((arpeggio(X) |X) ,-5) ,4) ) ,-7) ) ,12) ) ,-5) +transpose(arpeggio(transpose((arpeggio(arpeggio((transpose((((X+transpose(X,7) ) +(X+(X+X) ) ) +(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-5) +(((X+X) +transpose(X,4) ) +transpose((X|X) ,7) ) ) ) ,-7) |echo((transpose(((X+transpose(X,12) ) +transpose((X+transpose(X,12) ) ,7) ) ,4) +step(transpose(X,-7) ,12) ) ,4,6) ) ) ) +transpose(echo((transpose((echo(X,4,6) +transpose(transpose(transpose(X,4) ,4) ,7) ) ,4) |step(((X+X) +(arpeggio(((X+transpose(X,4) ) +transpose(X,7) ) ) +transpose(transpose(X,4) ,12) ) ) ,12) ) ,4,6) ,7) ) ,-5) ) ,12) ) ,7) ) ) ) |(((transpose((((echo(transpose(transpose(((transpose(shuffle(transpose(X,-5) ) ,-5) +transpose((echo(X,4,6) +(X+transpose(X,7) ) ) ,-7) ) +transpose((shuffle(transpose(X,-7) ) +(transpose(X,-5) +transpose(arpeggio(X) ,12) ) ) ,7) ) ,4) ,-5) ,4,6) +transpose(transpose(transpose((step(((X+transpose(X,12) ) +(X+transpose(X,7) ) ) ,12) +transpose(echo((transpose(X,-7) +X) ,4,6) ,12) ) ,4) ,4) ,12) ) +transpose(transpose(((((transpose(echo(transpose(step(X,12) ,-5) ,4,6) ,-7) +transpose((arpeggio(transpose(echo(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-7) ,4,6) ,4) ) +transpose(arpeggio(transpose(step(transpose(X,4) ,12) ,4) ) ,12) ) ,12) ) +arpeggio(shuffle(shuffle((((X+transpose(X,12) ) |(X+transpose((X|X) ,7) ) ) +transpose((shuffle((X|X) ) +transpose(((X+transpose(X,7) ) +transpose(shuffle(X) ,12) ) ,7) ) ,7) ) ) ) ) ) +transpose((arpeggio(arpeggio((((X+X) +(X|X) ) +transpose(X,7) ) ) ) +transpose(shuffle(echo(step(transpose(transpose(X,-5) ,4) ,12) ,4,6) ) ,12) ) ,12) ) |echo(transpose(transpose((((((transpose(transpose(X,-5) ,4) |transpose(((X+transpose(X,12) ) +transpose((X|X) ,7) ) ,-7) ) +transpose(((transpose(X,-5) +transpose(arpeggio(X) ,4) ) +transpose(((X|X) +transpose(echo(X,4,6) ,7) ) ,7) ) ,4) ) +transpose(echo(step(transpose((X+X) ,4) ,12) ,4,6) ,7) ) +X) +(transpose(transpose(X,-7) ,-5) |echo(shuffle(X) ,4,6) ) ) ,4) ,-5) ,4,6) ) ,-7) ,4) ) +transpose(transpose(transpose(transpose(transpose(transpose(transpose(((X+X) |(((X+transpose(X,4) ) +transpose(X,7) ) +(X|X) ) ) ,-7) ,4) ,-7) ,-5) ,4) ,-5) ,7) ) ,-5) +transpose(((transpose((((transpose((X+transpose(X,7) ) ,-7) |((X|X) |((X+transpose(X,12) ) |(step(X,12) |transpose(X,-5) ) ) ) ) +transpose(shuffle((transpose(((X+X) +transpose(transpose(echo(X,4,6) ,-7) ,7) ) ,-5) +transpose(((arpeggio(X) +transpose(step(X,12) ,4) ) +transpose(X,7) ) ,7) ) ) ,12) ) +transpose((transpose(transpose(transpose((X|transpose(transpose(X,-7) ,-7) ) ,-5) ,-7) ,4) +transpose(((transpose(X,4) |transpose((transpose(X,4) +transpose(echo(X,4,6) ,12) ) ,-5) ) +((transpose(X,-5) +transpose(step(X,12) ,7) ) +echo((arpeggio(X) +transpose(transpose(X,-7) ,12) ) ,4,6) ) ) ,-5) ) ,7) ) ,4) +transpose(((transpose(echo(((shuffle(((((X+transpose(X,7) ) +transpose(transpose(X,-5) ,4) ) +transpose(echo(X,4,6) ,7) ) +transpose(X,4) ) ) +transpose(((((X+transpose(echo(X,4,6) ,4) ) +transpose(X,7) ) +transpose(transpose(X,4) ,4) ) +transpose(X,7) ) ,-5) ) +transpose(arpeggio((transpose(transpose(X,4) ,-5) +transpose((shuffle(transpose(X,4) ) |shuffle(transpose(X,-5) ) ) ,12) ) ) ,7) ) ,4,6) ,4) +transpose(((((arpeggio((X+transpose(shuffle(X) ,7) ) ) +transpose(((X+transpose(X,7) ) +(X+transpose(X,12) ) ) ,12) ) +transpose(transpose(transpose(X,4) ,4) ,7) ) +transpose(((echo(((X|X) |transpose(transpose(X,4) ,-7) ) ,4,6) +transpose((transpose(X,4) +transpose((step(X,12) +transpose(X,4) ) ,12) ) ,4) ) +transpose((shuffle(step(X,12) ) +transpose(X,4) ) ,7) ) ,-7) ) +(echo(((X+(X+transpose(X,12) ) ) +transpose((arpeggio(X) +(transpose(X,-7) |X) ) ,7) ) ,4,6) |transpose(((shuffle(step(transpose(transpose(echo(X,4,6) ,-7) ,4) ,12) ) +transpose(((((X+transpose(X,12) ) +transpose((X+transpose(X,7) ) ,4) ) +transpose(echo(X,4,6) ,7) ) +(transpose(transpose((X+transpose(X,12) ) ,4) ,-7) +((transpose((X+transpose(X,7) ) ,-5) +transpose(shuffle(X) ,4) ) +transpose(X,7) ) ) ) ,4) ) +transpose((step(X,12) |((X+X) +step((X+transpose(X,7) ) ,12) ) ) ,7) ) ,-7) ) ) ,7) ) |((shuffle((((step(X,12) +transpose((transpose(X,-5) +transpose(transpose(arpeggio(X) ,-7) ,7) ) ,4) ) +transpose(shuffle(((X+X) +X) ) ,7) ) +transpose(transpose(X,4) ,-7) ) ) +transpose(step(step(arpeggio(arpeggio(((transpose((transpose(X,4) +transpose(echo((X|X) ,4,6) ,12) ) ,-7) +transpose(transpose((((echo(X,4,6) +transpose((X+transpose(X,7) ) ,4) ) +transpose(X,7) ) +transpose(transpose((X+transpose(X,7) ) ,4) ,7) ) ,4) ,4) ) +transpose(transpose(arpeggio(transpose(X,4) ) ,-5) ,7) ) ) ) ,12) ,12) ,4) ) +transpose(arpeggio(transpose(transpose(shuffle(echo(X,4,6) ) ,-7) ,4) ) ,7) ) ) ,12) ) |(echo(transpose((((transpose(echo(((X+transpose(X,12) ) +transpose(transpose(X,-5) ,4) ) ,4,6) ,-5) +transpose((transpose(step(step(transpose(transpose(X,-5) ,-7) ,12) ,12) ,4) |transpose(transpose(((X+transpose(X,7) ) +X) ,-5) ,4) ) ,4) ) +transpose((transpose(echo(step(X,12) ,4,6) ,-5) +transpose((transpose(echo(X,4,6) ,4) |transpose(transpose(X,-7) ,-5) ) ,7) ) ,7) ) |(transpose(shuffle(X) ,-5) +((transpose(X,-5) +transpose(transpose(X,-5) ,7) ) +transpose(transpose(transpose((X+transpose(X,7) ) ,-7) ,4) ,7) ) ) ) ,-7) ,4,6) +(((step((transpose(transpose((X+X) ,4) ,-5) +transpose(step((((X|X) +transpose(transpose(X,-5) ,4) ) +transpose(X,7) ) ,12) ,7) ) ,12) +transpose((((((X+X) +transpose(X,-7) ) +transpose((X+transpose((X|X) ,7) ) ,4) ) +transpose(transpose((X+transpose(X,7) ) ,4) ,7) ) |transpose((((X+transpose(X,12) ) +transpose(transpose(X,4) ,4) ) +transpose(X,7) ) ,-7) ) ,4) ) +transpose((transpose(shuffle((((X+transpose(X,4) ) +transpose(X,7) ) +X) ) ,-5) +(((echo(X,4,6) +transpose((step(X,12) +transpose(transpose(arpeggio(X) ,-7) ,7) ) ,12) ) |transpose(transpose(X,-7) ,-5) ) +transpose((transpose(((X+transpose((X|X) ,4) ) +transpose(transpose(X,4) ,7) ) ,4) |X) ,7) ) ) ,7) ) +transpose(transpose(transpose(((X+transpose(transpose(transpose(X,-7) ,-7) ,12) ) +transpose((transpose(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,4) ,4) +(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-5) |transpose(shuffle(X) ,-7) ) ) ,12) ) ,4) ,4) ,7) ) ) ) ,4) ) +transpose((step(transpose(transpose(shuffle(transpose((transpose(transpose((X|X) ,4) ,4) |transpose((X|X) ,4) ) ,4) ) ,4) ,-7) ,12) +transpose((((transpose(echo(((transpose(X,-5) |arpeggio(X) ) +transpose(X,12) ) ,4,6) ,4) +transpose(((((((transpose(transpose(X,4) ,4) +transpose((echo(transpose(X,4) ,4,6) |(((X|X) |X) |transpose(X,-7) ) ) ,7) ) +transpose(step((transpose((shuffle(X) +transpose((X|X) ,12) ) ,-7) +(X+X) ) ,12) ,4) ) +transpose(echo(transpose(X,-5) ,4,6) ,7) ) +step(arpeggio((X+transpose(X,12) ) ) ,12) ) +transpose((transpose((((((X+transpose(X,7) ) +transpose(shuffle(X) ,4) ) +transpose((X+transpose(X,7) ) ,7) ) +transpose(X,4) ) +transpose((transpose(X,4) +transpose(transpose(X,-5) ,12) ) ,7) ) ,4) |(((((transpose(X,-5) +transpose((X+transpose(X,7) ) ,4) ) +transpose(transpose(X,-7) ,7) ) +transpose((transpose((echo(X,4,6) |X) ,-5) |transpose(arpeggio((X|X) ) ,4) ) ,12) ) |(transpose((((X+arpeggio(X) ) +transpose(step(X,12) ,4) ) +transpose((X+transpose(X,12) ) ,7) ) ,-5) +transpose(shuffle(transpose(transpose(transpose(X,-7) ,-7) ,-5) ) ,7) ) ) |step(transpose(transpose((transpose(X,-7) |X) ,-5) ,-7) ,12) ) ) ,4) ) +transpose(arpeggio((((echo(X,4,6) |transpose((X+transpose(X,7) ) ,-7) ) +transpose(((((X+X) +transpose(((transpose(X,-5) +transpose(X,4) ) +transpose(arpeggio(X) ,7) ) ,7) ) |arpeggio(transpose(transpose(X,-7) ,-7) ) ) |(transpose((transpose(X,-7) +transpose(echo((X|X) ,4,6) ,12) ) ,-5) +transpose(X,12) ) ) ,4) ) +transpose(step(transpose(step(shuffle((X+transpose(X,7) ) ) ,12) ,4) ,12) ,7) ) ) ,7) ) ,7) ) +(transpose(transpose((transpose(shuffle(transpose((((X+transpose(X,7) ) +transpose(step(X,12) ,4) ) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,7) ) ,4) ) ,4) |(step(X,12) |echo(transpose(transpose((X+transpose(X,12) ) ,-5) ,-5) ,4,6) ) ) ,4) ,-7) |shuffle(((transpose(shuffle(step((X+transpose(X,12) ) ,12) ) ,-5) |transpose((transpose(X,-5) |(X+transpose(X,7) ) ) ,4) ) +(shuffle((transpose(X,-5) +transpose(transpose(X,-7) ,12) ) ) |((((X+transpose(X,4) ) +transpose(X,7) ) |transpose(X,-7) ) +transpose(shuffle(X) ,7) ) ) ) ) ) ) +(transpose(arpeggio((((((X+X) +transpose(((X|X) +transpose((X+X) ,7) ) ,4) ) +transpose((echo(X,4,6) |transpose(X,4) ) ,7) ) |((arpeggio(X) +transpose(X,4) ) +transpose(X,7) ) ) |step((((transpose(X,4) +X) +transpose(transpose((X+transpose(X,12) ) ,-5) ,4) ) +transpose(echo(((X|X) +echo(X,4,6) ) ,4,6) ,7) ) ,12) ) ) ,4) +transpose(transpose((arpeggio(((((X+X) +((X+transpose(X,4) ) +transpose(X,7) ) ) +transpose(step(step((X+transpose((X+X) ,7) ) ,12) ,12) ,4) ) +transpose(shuffle(transpose(X,-7) ) ,7) ) ) +transpose(((transpose(arpeggio((step(shuffle(((X+transpose(X,4) ) +transpose(X,7) ) ) ,12) |transpose(((X+transpose(step(X,12) ,4) ) +transpose((X|X) ,7) ) ,-5) ) ) ,4) |(arpeggio(transpose(transpose(X,4) ,-5) ) +transpose((arpeggio((X+transpose(X,12) ) ) |transpose(transpose(X,4) ,-7) ) ,7) ) ) |(step(echo(transpose(X,-7) ,4,6) ,12) +transpose((((transpose(X,-5) +transpose(echo(X,4,6) ,7) ) +transpose(arpeggio(X) ,7) ) +transpose((transpose(X,4) +transpose(transpose(X,-5) ,12) ) ,7) ) ,12) ) ) ,7) ) ,-5) ,7) ) ) ,4) ) ,7) ) +transpose(shuffle(((transpose(arpeggio(step(((transpose((((transpose((shuffle((X|X) ) +shuffle(arpeggio(transpose(X,-7) ) ) ) ,-5) +transpose((((((((X+(X+transpose(X,7) ) ) +transpose(transpose(X,4) ,4) ) +transpose(echo(((X+transpose(X,4) ) +transpose(X,7) ) ,4,6) ,7) ) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,4) ) +transpose(((X|X) |transpose(X,4) ) ,7) ) +transpose((((X|X) +transpose(X,4) ) +transpose((X+step(X,12) ) ,7) ) ,4) ) +transpose((transpose(arpeggio(X) ,-5) |(transpose(X,-7) +transpose(X,7) ) ) ,7) ) ,12) ) +transpose(transpose(arpeggio((shuffle((arpeggio(echo(X,4,6) ) |transpose(X,-7) ) ) +transpose(transpose((X|X) ,-5) ,-5) ) ) ,-7) ,4) ) +transpose((((transpose((X+transpose(X,12) ) ,-7) +(((transpose((transpose(X,4) |X) ,-5) +transpose((X+transpose(X,12) ) ,4) ) +transpose(transpose(shuffle(transpose(X,-5) ) ,4) ,-5) ) +transpose(shuffle(transpose(step(arpeggio(X) ,12) ,4) ) ,12) ) ) +transpose(transpose((((step((X+(X+transpose(X,7) ) ) ,12) +transpose(transpose(echo((X+transpose(X,7) ) ,4,6) ,-7) ,7) ) +arpeggio((transpose(X,-7) +transpose((X|X) ,7) ) ) ) |transpose(transpose(X,-7) ,-5) ) ,4) ,4) ) +transpose(step((transpose((((X+X) +transpose(X,4) ) +transpose(X,7) ) ,4) |(X+transpose(X,12) ) ) ,12) ,7) ) ,7) ) ,4) +(echo(step((transpose(transpose(((X+X) +transpose(transpose(X,-7) ,7) ) ,-5) ,-7) +transpose((step(X,12) |(X|X) ) ,7) ) ,12) ,4,6) +transpose(transpose(shuffle(arpeggio(transpose(transpose((((X+transpose(X,7) ) +transpose(transpose(X,4) ,4) ) +transpose(X,7) ) ,4) ,-5) ) ) ,-7) ,-5) ) ) |((transpose((((step(X,12) +transpose((transpose(step(transpose((transpose(X,4) +transpose(transpose(X,4) ,7) ) ,-7) ,12) ,-5) +(transpose(X,-5) +transpose((X+transpose(transpose(transpose(X,-5) ,-7) ,12) ) ,7) ) ) ,4) ) +transpose((transpose(transpose(transpose(X,-5) ,-5) ,4) +transpose(echo(X,4,6) ,12) ) ,7) ) +(((((transpose(X,-5) +transpose(X,7) ) +transpose(((echo(((X+transpose(X,4) ) +transpose(X,7) ) ,4,6) |step((X|X) ,12) ) +transpose(transpose(echo(X,4,6) ,-5) ,7) ) ,4) ) +transpose(transpose(transpose(X,4) ,-7) ,7) ) +transpose(((X+transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,12) ) +echo((X+X) ,4,6) ) ,7) ) +transpose(arpeggio(((X|X) +transpose(X,7) ) ) ,-7) ) ) ,-5) |(shuffle(((X|X) |X) ) +transpose((((X+X) +(X+X) ) +((X+transpose(X,7) ) |X) ) ,-5) ) ) |((transpose(transpose(transpose(transpose(X,-7) ,-5) ,-5) ,4) |transpose(transpose((transpose((X|X) ,-5) |transpose(step(X,12) ,-7) ) ,-5) ,-5) ) |transpose((((arpeggio(step(transpose((X+X) ,-7) ,12) ) +transpose(transpose((transpose((X|X) ,-7) |((X|X) +transpose(X,12) ) ) ,-5) ,4) ) +transpose(step((X+transpose(X,7) ) ,12) ,7) ) +transpose(shuffle((echo((shuffle(X) +transpose((X+transpose((X|X) ,12) ) ,7) ) ,4,6) +transpose(transpose((transpose(X,-7) +(X+X) ) ,-5) ,12) ) ) ,7) ) ,-5) ) ) ) ,12) ) ,4) +transpose(transpose((((((transpose((shuffle(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-7) ) |((transpose(step(X,12) ,4) +transpose((((X|X) +transpose(X,4) ) +transpose(step(echo(X,4,6) ,12) ,7) ) ,12) ) +transpose((((X|step((X+transpose(X,12) ) ,12) ) +transpose(transpose(X,4) ,4) ) +transpose((((X+transpose(X,4) ) +transpose(X,7) ) +transpose(X,12) ) ,7) ) ,7) ) ) ,-7) +transpose(echo((((X+X) +transpose(X,4) ) +transpose(X,7) ) ,4,6) ,12) ) +transpose((step((transpose(X,4) +arpeggio(echo((X+X) ,4,6) ) ) ,12) +transpose(echo(((X+X) |(transpose(X,-5) +X) ) ,4,6) ,12) ) ,12) ) +transpose((((transpose(((transpose(transpose(X,-5) ,-7) |transpose(shuffle(X) ,-5) ) |(transpose(X,4) +transpose(step(X,12) ,12) ) ) ,-5) +(((transpose(transpose((X+transpose(X,12) ) ,-7) ,-7) +(shuffle(shuffle((X+transpose(X,7) ) ) ) |transpose((X+transpose(X,7) ) ,4) ) ) +transpose(echo((arpeggio(((X+transpose(X,4) ) +transpose(X,7) ) ) +echo(echo(X,4,6) ,4,6) ) ,4,6) ,4) ) +transpose(transpose(transpose(X,-5) ,-7) ,7) ) ) +transpose((arpeggio(echo(((step(transpose(X,4) ,12) +transpose(transpose((shuffle(X) +((X+X) |transpose(X,4) ) ) ,-5) ,4) ) +transpose((((X+(X+transpose(X,12) ) ) +transpose(transpose(X,-5) ,4) ) +transpose(step(X,12) ,7) ) ,7) ) ,4,6) ) +step((((X|(shuffle(X) +echo(X,4,6) ) ) +((X+X) |((X+transpose(X,4) ) +transpose(X,7) ) ) ) +transpose(((transpose((X+transpose(X,12) ) ,4) |(X+X) ) +transpose(transpose(transpose((X+X) ,-5) ,-7) ,12) ) ,7) ) ,12) ) ,7) ) +transpose(transpose(X,4) ,4) ) ,12) ) +transpose((arpeggio(transpose((((((arpeggio(X) +transpose(X,12) ) +transpose(arpeggio(((shuffle(X) |transpose(X,-5) ) |step(X,12) ) ) ,4) ) +transpose(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,4) ,7) ) +transpose(transpose((X+transpose(transpose(transpose(X,-7) ,-5) ,7) ) ,-7) ,4) ) +transpose(((step((transpose(X,4) |X) ,12) +(X+(X|transpose(X,-7) ) ) ) +transpose(transpose(X,4) ,7) ) ,7) ) ,4) ) +transpose(transpose(transpose(((step(X,12) +transpose(shuffle((X+X) ) ,12) ) +transpose((step(X,12) |arpeggio(X) ) ,-7) ) ,-7) ,4) ,7) ) ,4) ) +transpose(arpeggio((((step(step(arpeggio(X) ,12) ,12) |arpeggio(((transpose(transpose((transpose(X,4) +(X+transpose(X,7) ) ) ,-7) ,4) +transpose(transpose(transpose((transpose((X+X) ,4) +transpose((X+transpose(X,7) ) ,-7) ) ,4) ,-5) ,4) ) +transpose((echo(transpose((X|X) ,-7) ,4,6) |transpose(X,4) ) ,7) ) ) ) +transpose((transpose(((transpose(X,-5) +transpose((X+transpose(X,7) ) ,4) ) +transpose(arpeggio(X) ,7) ) ,-5) |(((transpose(X,-5) +(X+transpose(X,7) ) ) +arpeggio((echo(X,4,6) |(X+X) ) ) ) +(X+transpose(step(X,12) ,7) ) ) ) ,4) ) |(transpose((((transpose(step((echo(X,4,6) |(step(X,12) +(X+X) ) ) ,12) ,-7) +transpose(step(((echo(transpose(X,4) ,4,6) +transpose((X+transpose(X,12) ) ,4) ) +transpose(shuffle(transpose(X,-5) ) ,7) ) ,12) ,7) ) +transpose((transpose(transpose(((X|X) +X) ,4) ,-7) +transpose((((step((X+transpose(X,12) ) ,12) +transpose((X|(X+X) ) ,4) ) +transpose((X+echo(X,4,6) ) ,7) ) +transpose((transpose(X,4) +X) ,4) ) ,7) ) ,4) ) +transpose(((transpose(echo(X,4,6) ,4) +transpose(transpose((transpose(X,4) +transpose(X,7) ) ,-7) ,4) ) +transpose(((transpose((transpose(X,-5) +transpose(shuffle(X) ,7) ) ,-5) |(X|transpose(X,-7) ) ) +transpose(arpeggio(((X+transpose(transpose(X,4) ,4) ) +transpose(X,7) ) ) ,4) ) ,7) ) ,7) ) ,4) +(transpose(((X+transpose(transpose(X,-5) ,7) ) +transpose(echo(transpose(X,4) ,4,6) ,12) ) ,-5) +transpose(transpose(transpose((((X+X) +transpose(shuffle(X) ,4) ) +transpose(transpose(X,-7) ,7) ) ,4) ,4) ,12) ) ) ) ) ,7) ) ,-5) ,4) ) +transpose(transpose(transpose((((transpose(transpose(transpose(transpose((transpose(X,4) +transpose(X,12) ) ,-5) ,-5) ,-5) ,-7) +transpose(shuffle((transpose((X|X) ,-5) +transpose((transpose(X,-7) +echo(X,4,6) ) ,7) ) ) ,-7) ) +transpose(step((transpose(transpose(transpose(transpose((X+transpose((transpose(X,4) +X) ,7) ) ,-7) ,4) ,-7) ,4) +arpeggio((transpose(transpose((((X+X) +transpose((step(X,12) +(step(X,12) +transpose(X,7) ) ) ,4) ) +transpose((transpose(X,4) +transpose((X+transpose(X,7) ) ,7) ) ,7) ) ,-7) ,-7) +transpose(shuffle(transpose((((X|((X+transpose(X,4) ) +transpose(X,7) ) ) +transpose((transpose(X,-5) |echo(X,4,6) ) ,12) ) +transpose((shuffle(arpeggio(X) ) +transpose(((transpose(X,4) |X) +transpose(shuffle(X) ,12) ) ,12) ) ,12) ) ,-7) ) ,7) ) ) ) ,12) ,4) ) +transpose(transpose(transpose(step(arpeggio(((((((transpose(X,-7) +transpose((X+transpose(X,7) ) ,7) ) +transpose(transpose(X,-7) ,12) ) +transpose((shuffle(X) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-5) ) ,4) ) +transpose(transpose((X+transpose(X,12) ) ,4) ,7) ) +transpose(arpeggio(((X+transpose(X,7) ) |X) ) ,4) ) +transpose((arpeggio(X) |arpeggio(X) ) ,7) ) ) ,12) ,4) ,-5) ,7) ) ,-5) ,-5) ,7) ) ) ,7) ) ) )
random seed used was 98502170

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