CMA Business as Mission: Mercy, inc.

John DeGroff

John DeGroff is listed in the credits for the following albums:

Year Artist Album Role
1974 Petra Petra Bass
1977 Petra Come and Join Us Bass

John DeGroff

John DeGroff has been a member of:

Created by: admin on 26-July-2010 - Last Edited by admin on 07-January-2016
click