Hindemith was a theorist, teacher, violist, conductor, and composer who is regarded by many as the foremost German composer of his generation, a central figure in music between the First and Second World Wars. His style combined neo-classicism with modern harmonic conventions and some jazz elements. Hindemith's works include opera, ballet, orchestral, choral, and chamber music. As a younger man, Hindemith idealized Gebrauchmusik, an aesthetic of use over beauty. Yet his best-known works, particularly the opera Mathis der Maler, are appreciated for their warmth; rich, even opul...