Impressions of a Welsh Air "All Through the Night" arr. James D PloyharInstrumentation: score; 6 flutes; 1 Db piccolo; 1 Eb clarinet; 4 clarinet 1; 4 clarinet 2; 4 clarinet 3; 2 alto clarinet; 2 bass clarinet; 2 oboe; 2 bassoon; 2 alto sax 1; 1 alto sax 2; 2 tenor sax; 2 bari sax; 3 cornet 1; 3 cornet 2; 3 cornet 3; 2 Eb horn 1; 2 Eb horn 2; 1 Eb horn 3; 2 F horn 1; 2 F horn 2; 1 F horn 3; 2 trombone 1; 2 trombone 2; 2 trombone 3; 1 baritone TC; 2 baritone BC; 6 basses; 4 drums; 1 timpani; 1 bells