Noetic Music

+	Concatenate
*	Repeat. E.g. A*2, or just A2.
◁ ▷	Temporal scaling. (Note: ◁ = ▷-1)
△ ▽	Pitch scaling
↑ ↓	Transposition
↕	Inversion
↔	Retrograde
[ ]	Left/Right Substrings

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