"You'd Be Surprised" is a song written by Irving Berlin in 1919 which Eddie Cantor interpolated it into Ziegfeld's Follies of 1919. Cantor soon recorded it and it became a major hit. Other popular versions in 1920 were by the All-Star Trio and by Irving Kaufman.

Bonnie Baker (née Evelyn Underhill or Nelson, April 1, 1917 – August 11, 1990) was an American singer of jazz and popular music and was known from 1936 to the end of her performing career as Wee Bonnie Baker. Her biggest hit was "Oh Johnny, Oh Johnny, Oh!," recorded with the Orrin Tucker Orchestra in 1939.