| Artist name | Roles | Recordings |
|---|---|---|
| Jack Johnson (singer-songwriter) | producer | Lullaby |
| Matt Costa | vocal | Lullaby |
| Robert Carranza | engineer, mix, producer | Lullaby |
| Artist name | Roles | Recordings |
|---|---|---|
| Murray McLauchlan | vocal | Crying To Me, Happiness, Love Comes and Goes, Slingback Shoes, Straight Outa Midnight |
| Bruce Cockburn | vocal | Prenons La Mer, Red Brother Red Sister |