CD-R

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1. J. S. Bach   Partita No.2 in C minor BWV.826

2. Schumann   Piano Sonata No.2 in G minor, Op.22

     3. Prokofiev   Piano Sonata No.3 in A minor, Op.28

     4. Chopin   Piano Sonata No.3 in B minor, OP.58   

                                   1 April, 1967    Ordensaal, Ludwigsburg.

                                   Live radio broadcast.