Back Off Boogaloo to How Can I Be Sure of You in 5 Steps

1. Back Off Boogaloo features piano played by Jane Getz
2. Jane Getz played piano for Duit on Mon Dei
3. Duit on Mon Dei includes piano played by Van Dyke Parks
4. Van Dyke Parks attended the funeral of Harry Nilsson
5. Harry Nilsson sang How Can I Be Sure of You

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