In Berlin's first Broadway musical Watch Your Step. This song survived the show and became his second chronological success since Alexander's Ragtime Band (see there).
Ethel Levey & Joseph Coyne [West End cast; London original cast recording]
Edna Brown & Billy Murray [for Victor]
Gary Crosby & friend [Bing and his oldest son Gary as Play A Simple Melody; n°2 US]
Benjamin Sears & Bradford Conner [in musical Come On And Hear]