It contains premieres of two works of John Cage; “Solo with Obbligato Accompaniment of Two Voices in Canon, and Six Short Inventions on the Subjects of the Solo” from 1933/34 and “Composition for Three Voices” from 1934.
Als Ersteinspielungen sind zwei frühe Stücke von John Cage enthalten: »Solo with Obbligato Accompaniment of Two Voices in Canon, and Six Short Inventions on the Subjects of the Solo« von 1933/34 und »Composition for Three Voices« von 1934.