Reihe Schulproduktion Musik FWU (LP)

Title unknown

John Cage: Sonatas and Interludes nrs.II, V and VI (1946-48)
also includes works by other composers

Franzpeter Goebels, prepared piano

Recording details unknown
LP released before 1978

Sources: New Albion Discography and Paul van Emmerik: Diskographie in "John Cage - Musik-Konzepte Sonderband II"