D'Indy, dan DEE, Vincent (1851-1931), was a French composer, organist, and conductor. His compositions are noted for the way they express his love of nature. His works include Poem of the Mountains, a suite for piano and orchestra; Istar Variations, for orchestra; Symphony on a French Mountain Air, for orchestra and piano; and Symphony No. 2 in B flat. D'Indy also composed several chamber music works.