Their are two bands with this name:
These are photos from concerts where Disengage played, so they may be of other bands that played the concert as well.
Uncle Scratch's Gospel Revival / Disengage / Last Free Radical / Concordia Discourse May 27, 2006 Akron, Ohio, United States Uploaded by Ohms Archives
Disengage / Pankration / Interfuse Jun 13, 2003 Akron, Ohio, United States Uploaded by Ohms Archives
Disengage Nov 8, 2000 Cleveland, Ohio, United States Uploaded by Rbeck
Disengage / Dink 2000 / Facefight Aug 27, 1999 Akron, Ohio, United States Uploaded by Rbeck
