附註:1st and 3rd pieces of Quarter-tone pieces originally for piano with double keyboard.
Eds. recorded listed on insert.
Compact disc.
Program notes by Herbert Henck in German with English translation (24 p.) in container.
Also available on conventional disc WER 60112.
Study no. 20 : Even durations--unevenly divided (10:08) -- Study no.21 : Some south-paw pitching! (2:21) -- Study no. 22 (2:32) -- Varied air and variations : Study #2 for ears or Aural and mental exercise!!! (6:18) --Waltz-rondo (5:17) -- Three-page sonata (8:59) -- Study no. 9 : The anti-abolitionist riots in the 1830's and 1840's (4:13) -- Three quarter-tone pieces for two pianos (12:14).