Toni & Rosi Grunschlag: Duo Piano |
Rosi & Toni Grunschlag - Piano Duo |
Dussek, J.L.: Concerto for 2 Pianos in B Flat Major / Schumann, R.: Andante and Variations
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Toni and Rosi Grunschlag: Live Recordings from 1978 and 1981 |