Johnny Thunder to How Can I Be Sure of You in 9 Steps

1. Johnny Thunder recorded the hit version of Loop de Loop
2. Loop de Loop features guitar played by Danny Kootch
3. Danny Kootch played guitar for Mucho Mungo-Mt. Elga
4. Mucho Mungo-Mt. Elga features bass played by Klaus Voormann
5. Klaus Voormann played bass for Son of Schmilsson
6. Son of Schmilsson includes percussion played by Ray Cooper
7. Ray Cooper produced How About You
8. How About You was sung by Harry Nilsson
9. Harry Nilsson wrote How Can I Be Sure of You

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