Triakontameron

Triakontameron is a suite of 30 pieces in six volumes for piano composed from 1919 to 1920 by Leopold Godowsky; each was written in a single day, and all are written in three-four time. The entire suite took Godowsky over five months to complete, with twenty being composed in Seattle, and the rest being composed intermittently between Los Angeles, New York, and the final piece in Chicago. The pieces were not presented in order of composition.