The Flintstones (1960)

S1E2 Hot Lips Hannigan

Convinced that he has magically made Wilma and Betty vanish, Fred seizes the opportunity to enjoy some freedom and takes Barney to the Rockland nightclub, where his old pal, trumpeter Hot Lips Hannigan, is playing. The atmosphere is lively with smooth jazz, but the night takes a turn when their wives arrive, ready to give their unfaithful husbands a lesson.