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
Benny Goodman Christian. Hammond had seen Christian perform in Oklahoma City in 1939 and recommended him to Goodman, but Goodman was uninterested in electric guitar and was put off by Christian's taste in gaudy clothing. During a break at a concert in Beverly Hills, Hammond inserted Christian into the band. Goodman started playing "Rose Room" on the assumption that Christian didn't know it. But his performance impressed everyone. Christian was a member of the Benny Goodman Sextet from 1939 to 1941, and during these two years he turned the electric guitar into a popular jazz instrument. Goodman continued his success throughout the