| Artist name | Roles | Recordings |
|---|---|---|
| KC Groove | ||
| Dave Clague | producer | God Bless the Bride, Sand All Yellow |
| BAP (German rock) |
| Artist name | Roles | Recordings |
|---|---|---|
| Dave Clague | producer | God Bless the Bride, Sand All Yellow |
| Artist name | Roles | Recordings |
|---|---|---|
| KC Groove | piano | Happy Homes, It Doesn't Really Matter / We Know Who You Are |
| BAP | performer | Like a Rolling Stone (feat. A. Haigis, W. Ambros, K. Coyne) |