In 1931, Carter became musical director of another important musical organization: the Detroit-based McKinney's Cotton Pickers. Since Carter had mastered the art of playing the alto saxophone, he wanted to try the trumpet out again. He has always been able to keep the complexity and differentiation of both instruments in his solos. This takes talent well beyond normal ability.

Later Carter went back to New York to start his own orchestra in 1932, which included such swing stars as Chuck Berry, Teddy Wilson, Sid Catlett, and Dicky Wells. As was the case with all Carter-led units, the group was