DEADMAU5 Signed Joel Zimmerman 4×4=12 Album Vinyl Read Description. This signed album is signed on the vinyl side c. There is only one vinyl. The vinyl with side A and B is not included. The album cover has some minor dings and creases please see pics. The item “DEADMAU5 Signed Joel Zimmerman 4×4=12 Album Vinyl Read only 1 vinyl JSA COA” is in sale since Tuesday, December 1, 2020. This…