Louis Jordan - IS YOU IS OR IS YOU AIN’T - 1956 Jive Blues!

He does a cool smooth version of his song here. Arranged by Quincy Jones, there’s Louis Jordan (alto saxophone, and vocal); Irving Ashby, Mickey Baker (guitar); Budd Johnson (tenor saxophone, baritone saxophone); Sam “The Man“ Taylor (tenor saxophone); Ernie Royal (trumpet); Ernie Hayes (piano); and Charlie Persip (drums)