Harry Nilsson to John Antonopoulos in 6 Steps
- Harry Nilsson sang Who Done It?
- Who Done It? was published by Golden Syrup Music
- Golden Syrup Music published I'll Never Leave You
- I'll Never Leave You was produced by Richard Perry
- Richard Perry produced You're Breaking My Heart
- You're Breaking My Heart by Peter Wolf and The Houseparty 5 features guitar played by John Antonopoulos