How Can I Be Sure of You to Weird Al Yankovic in 7 Steps
- How Can I Be Sure of You was written by Harry Nilsson
- Harry Nilsson sang A Love Like Yours
- A Love Like Yours was produced by Phil Spector
- Phil Spector wrote River Deep-Mountain High
- River Deep-Mountain High was written by Ellie Greenwich
- Ellie Greenwich was born on October 23
- October 23 is the birthday of Weird Al Yankovic