original show tune composed by Harry Brooks and Fats Waller, lyrics by Andy Razaf; from the 1929 musical "Connie's Hot Chocolates"

jazz song

song with lyrics by Andy Razaf performed by Cab Calloway

1929 song composed by Fats Waller with lyrics by Andy Razaf

American musical revue

song popularized by Glenn Miller

jazz standard composed by Fats Waller, lyrics by Andy Razaf