The Symphony No. 1 by Arnold Bax was completed in 1922 and dedicated to John Ireland. Its outer movements were based on a Piano Sonata in E♭ that Bax subsequently orchestrated, while the central movement was newly composed for the symphony. It is scored for 4 flutes (3rd doubling alto flute, 4th doubling piccolo), 2 oboes, 1 English horn, 1 heckelphone or bass oboe, 3 clarinets (3rd doubling E♭ clarinet), 1 bass clarinet, 2 bassoons, 1 sarrusophone or contrabassoon, 4 horns, 3 trumpets, 3 trombones, 1 tuba, timpani, bass drum, tenor drum, snare drum, tambourine, cymbals, gong, triangle, bells, xylophone, glockenspiel, celesta, 2 harps and strings. It is in three movements: The work is in many ways autobiographical with some music critics suggesting they could find references within the work to the Great War.