As Welk's show targeted mainly older viewers, it seldom played recent music with which the audience might not be familiar. On December 8, 1956, two examples on the same broadcast were "Nuttin' for Christmas," which became a vehicle for Rocky Rockwell dressed in a child's outfit, and Elvis Presley's "Don't Be Cruel", which was sung by the violinist Bob Lido, wearing fake Presley-style sideburns.
Reflecting the controversies about the quality of Welk's music among the cognoscenti, in 1956, musical satirist Stan Freberg, known for his love of jazz, wrote and recorded a biting Welk satire, "Wunnerful! Wunnerful!" Freberg impersonated Welk. Recorded with some of Hollywood's best jazz musicians, arranged by Billy May to sound like authentic Welk, the single mocked Welk's accordion work, his sometimes-stumbling patter between songs and the music of such Welk favorites Rocky Rockwell ("Stony Stonedwell"), Champagne Lady Alice Lon ("Alice Lean") and Larry Hooper ("Larry Looper"). Welk was not amused, and when he met Freberg years later, claimed he never used the "Wunnerful! Wunnerful!" term. Ironically, it became the title of Welk's 1971 autobiography.