Glen Campbell to Warner Bros. in 8 Steps
- Glen Campbell played guitar for Bongo Rock
- Bongo Rock was produced by Michael Viner
- Michael Viner produced Bongo Rock '73
- Bongo Rock '73 was mixed by John Lennon
- John Lennon produced Too Many Cooks
- Too Many Cooks features saxophone played by Trevor Lawrence
- Trevor Lawrence arranged I Need You
- I Need You was published by Warner Bros.