Are You Sleeping? to Vini Poncia in 7 Steps

1. Are You Sleeping? was published by Six Continents Music
2. Six Continents Music published Angie's Suite
3. Angie's Suite was produced by Rick Jarrard
4. Rick Jarrard produced Girlfriend
5. Girlfriend was written by Harry Nilsson
6. Harry Nilsson sang backing for You're Sixteen
7. You're Sixteen features guitar played by Vini Poncia

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