Blackwood Music to Wren Music in 12 Steps
- Blackwood Music published Ambush
- Ambush was produced by Richard Perry
- Richard Perry produced My World
- My World is an album by Ray Charles
- Ray Charles is one of many artists that recorded It Had to Be You
- It Had to Be You was sung by Harry Nilsson
- Harry Nilsson sang Salmon Falls
- Salmon Falls was published by EMI
- EMI published All My Life
- All My Life was produced by John Lennon
- John Lennon arranged Loop de Loop
- Loop de Loop was published by Wren Music