Those are less famous than another, in C minor.
One of these called "Poetique" was written for tape recorder by Darius Milhaud. The first of collection of these for piano by Debussy references Czerny, who himself wrote pieces of this type as part of his "School of Velocity." Czerny was the dedicatee of a more famous set of these pieces that includes "Mazeppa," "Feux Follets" and "Will o' the Wisp," while works of this type nicknamed "Sixths," "Octaves" and "Black Keys" are by (*) Chopin. Those are less famous than another, in C minor. For 10 points, identify this type of piece, usually meant to be instructive, of which Liszt composed Transcendental types and Chopin wrote a Revolutionary one.
One of these called "Poetique" was written for tape recorder by Darius Milhaud.
{etude}