Benny Goodman returned to his swing band because he concluded that was what he knew best. In 1953, he said, "Maybe bop has done more to set music back for years than anything...Basically it's all wrong. It's not even knowing the scales...Bop was mostly publicity and people figuring angles." In 1949 he studied with clarinetist Reginald Kell, requiring a change in technique: "instead of holding the mouthpiece between his front teeth and lower lip, as he had done since he first took a clarinet in hand 30 years earlier, Goodman learned to adjust his embouchure to the use of both lips and
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