How Can I Be Sure of You to Terry Adams in 16 Steps
- How Can I Be Sure of You was written by Harry Nilsson
- Harry Nilsson was one of the Hollywood Vampires
- Hollywood Vampires was a celebrity drinking club that included Ringo Starr
- Ringo Starr played drums for Drumming is My Madness
- Drumming is My Madness features drums played by Jim Keltner
- Jim Keltner played drums for Bob Dylan
- Bob Dylan wrote Subterranean Homesick Blues
- Subterranean Homesick Blues features saxophone played by Bobby Keys
- Bobby Keys played sax for Loop de Loop
- Loop de Loop features piano played by Jane Getz
- Jane Getz played piano for Back Off Boogaloo
- Back Off Boogaloo features guitar played by Dennis Budimir
- Dennis Budimir played guitar for Duit on Mon Dei
- Duit on Mon Dei includes piano played by Van Dyke Parks
- Van Dyke Parks produced Zip-A-Dee-Doo-Dah
- Zip-A-Dee-Doo-Dah features piano played by Terry Adams