Caveman to John Lennon in 7 Steps

1. Caveman featured Ringo Starr
2. Ringo Starr was a member of the original Hollywood Vampires
3. Hollywood Vampires was a celebrity drinking club that included Harry Nilsson
4. Harry Nilsson sang Mucho Mungo-Mt. Elga
5. Mucho Mungo-Mt. Elga features saxophone played by Bobby Keys
6. Bobby Keys played sax for Loop de Loop
7. Loop de Loop was arranged by John Lennon

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