| Contact info | | | |
| General info : | | Colin Caldwell is a sound engineer, who's worked with bands such as Black Sabbath and Curved Air. | |
| Websites | | Rate Your Music (rateyourmusic.com/artist/colin_caldwell) | |
| Source : | | Discogs (www.discogs.com/artist/349822-Colin-Caldwell) | |
| Relations : | | : | |
| Copied Wikipedia parts under license : | | | |