Rudolf Hindemith

Rudolf Hindemith, since 1951 officially Paul Quest, pseudonym Hans Lofer (9 January 19007 October 1974) was a German cellist, composer and conductor. He was solo cellist of the Vienna State Opera, and played chamber music in the Amar Quartet. He stood often in the shadow of his famous brother Paul but was rediscovered in recent years as a composer of an opera, a piano concerto, chamber music and piano pieces. Provided by Wikipedia