Peter Mercurio to Ellie Greenwich in 12 Steps
- Peter Mercurio played bass for ...That's the Way It Is
- ...That's the Way It Is includes cello played by Armand Kaproff
- Armand Kaproff played cello for The Point!
- The Point! includes percussion played by Milt Holland
- Milt Holland played percussion for Aerial Pandemonium Ballet
- Aerial Pandemonium Ballet was arranged by George Tipton
- George Tipton arranged Without Her
- Without Her was published by Beechwood Music Corporation
- Beechwood Music Corporation published This Could Be the Night
- This Could Be the Night was written by Phil Spector
- Phil Spector wrote River Deep-Mountain High
- River Deep-Mountain High was written by Ellie Greenwich