"It moves me as no other Modern artform can, because music is never primarily functional; more than any medium, a “functional” conceit no matter how austere must take temporal and emotional form, and beauty need not be rejected or destroyed. I find it fascinating that every time I hear the piece, the shapes are different than previous times, based on the volume listened at, the quality of the speakers, with headphones on a loud bus or in a forest–this is music that technically but more importantly musically is reborn each time it’s heard."

[Audio] – Steve Reich – “Piano Phase” (1967) « Musicophilia Daily