A song danced to by Ruby Keeler in the classic WB musical “Footlight Parade” (see also the flipside, Whiteman’s version of “Shanghai Lil” https://youtu.be/FI127hR5Svg ). By 1933, the original Crosby-Barris-Rinker edition of The Rhythm Boys was long gone from the Whiteman organization, but the group name remained...populated in this instance by Ray Kulz, George McDonald, Al Dary & Jimmy Noel.
From 78rpm Victor 24403 - Sittin’ On A Backyard Fence (Kahal-Fain) by Paul Whiteman & his Orchestra, vocal by The Rhythm Boys, recorded in NYC September 11, 1933