John Cage's two cycles Six melodies (1950) and Thirteen harmonies (1985), interwoven by Klaus Lang and Annelie Gahl; The 13 harmonies arr. by Roger Zahab from Cage's Apartment house 1776; originally for unspecified instruments; Eds. recorded: C.F. Peters; Annelie Gahl, violin ; Klaus Lang, piano (Fender Rhodes); Produced by Andreas Schett and Peter Kollreider; Recorded Sept. 29-30, 2009 in Amann Studios, Vienna