Rudolf Zwintscher Muziek voor plaatjes vrij

Zwintscher Rudolf was a German pianist and music teacher. His compositional works includes about 100 songs, piano pieces, chamber music, duos for violin and piano, a piano sonata, a sonata for cello and piano, a piano trio, a symphonic poem for large orchestra, a concerto for piano and orchestra, and the fairy-tale opera The Bumblebees ,