Allie Wrubel to How Can I Be Sure of You in 9 Steps
- Allie Wrubel wrote Zip-A-Dee-Doo-Dah
- Zip-A-Dee-Doo-Dah features guitar played by Fred Tackett
- Fred Tackett played guitar for Drumming is My Madness
- Drumming is My Madness features guitar played by Dennis Budimir
- Dennis Budimir played guitar for Stop and Take the Time to Smell the Roses
- Stop and Take the Time to Smell the Roses was sung by Ringo Starr
- Ringo Starr played percussion for Son of Dracula
- Son of Dracula features an appearance by Harry Nilsson
- Harry Nilsson wrote How Can I Be Sure of You