"WHAT ABOUT EXISTING PHOTOCOPIES OR TAPES IN OUR CHURCH MUSIC LIBRARY?
To protect yourself and your organization you should destroy all unauthorized photocopies, tapes, etc., and replace them with legal editions. Possession of illegal copies puts you in a position of harboring stolen goods."
"WHAT ABOUT EXISTING PHOTOCOPIES OR TAPES IN OUR CHURCH MUSIC LIBRARY? To protect yourself and your organization you should destroy all unauthorized photocopies, tapes, etc., and replace them with legal editions. Possession of illegal copies puts you in a position of harboring stolen goods."
quoted from: http://www.mpa.org/copyright/church.html