sentence1: His band in the early 1930's included the pianist Teddy Wilson, the saxophonist Chu Berry, the trombonist J. C. Higginbotham and the drummer Sid Catlett.
sentence2: His band in the early 1930s included pianist Teddy Wilson, saxophonist Chu Berry, trombonist J.C. Higginbotham and drummer Sid Catlett.