Piano Sonata No. 31 in A-Flat Major, Op. 110: 3a. Adagio ma non troppo (Stereo Version) song by Wilhelm Backhaus

Piano Sonata No. 31 in A-Flat Major, Op. 110: 3a. Adagio ma non troppo (Stereo Version)

Beethoven: Piano Sonatas Nos. 30, 31 & 32 (Stereo Version) Wilhelm Backhaus January 1, 1992