age ~41
from Faribault, MN
Joseph Hammer performs as an LAFMS cover band at Denver Dome's Absorbi...
tape manipulator Joseph Hammer live in Brighton, 2009 WWW.UNRECS.BLOGS...
joseph hammer & daedelus on glossalalia - kxlu
Excerpt from improvisation w/Don Bolles, Joseph Hammer, Rick Potts, Jo...
Joseph Hammer live at the Il corral on Jan 13 2007. video shot by bob ...