Benny Goodman even to use new fingering techniques. He had his old finger calluses removed and started to learn how to play his clarinet again—almost from scratch." Goodman commissioned compositions for clarinet and chamber ensembles or orchestra that have become standard pieces of classical repertoire. He premiered works by composers, such as "Contrasts" by Béla Bartók; "Clarinet Concerto No. 2, Op. 115" by Malcolm Arnold; "Derivations for Clarinet and Band" by Morton Gould; "Sonata for Clarinet and Piano" by Francis Poulenc, and "Clarinet Concerto" by Aaron Copland. "Prelude, Fugue, and Riffs" by Leonard Bernstein was commissioned for Woody Herman's big band, but
Solo Flight: The Genius of Charlie Christian Goodman and His Sextet featuring Count Basie): Tracks 5-7, Side 3 recorded in New York 19 Dec 1940. Personnel (Benny Goodman and His Sextet): Tracks 1-3, Side 4 recorded in New York 15 Jan 1941. Personnel (Benny Goodman and His Sextet featuring Count Basie): Track 4, Side 4 recorded in New York, 4 Mar 1941. Personnel (Benny Goodman and His Orchestra): Tracks 5 & 6, Side 4 recorded in New York, 13 Mar 1941 during warm-up sessions while members of the Benny Goodman Sextet waited for their tardy leader. Columbia Records' practice at the time was to record all takes,