Johann Walter (Hans) Stumpf is a German composer/musician/master pipe organist known for improvising on the piano, organ and accordion, and his unique interplay between classical and jazz.
Johann Walter (Hans) Stumpf is a German composer/musician/master pipe organist who is revered for his intellectual depth and artistic beauty when improvising on the piano, organ and accordion. He is widely known for his unique interplay between classical and jazz.