Piano Piece Op. 33b - Mässig langsam (钢琴小品，Op. 33b - 中速的慢板)-Maurizio Pollini

Maurizio Pollini Edition

Both movements follow the principles of the twelve-tone technique, according to which a row of twelve tones is selected in order to construct the composition. The row of Op. 33a is 0 7 2 1 11 8 3 5 9 ...