Paul Whiteman and the Rhythm Boys, "That's My Weakness Now."

The Rhythm Boys were Harry Barris, Al Rinker, and the young Bing Crosby. Paul Whiteman was a jazz bandleader whose career began in the 1920s when this recording with the Rhythm Boys was made. This clip by 240252 accompanies the music with a montage of photos of the musicians and period scenes. This song has long been a favorite of mine, since first hearing it on Jim Kweskin and the Jug Band's album Jump For Joy.