Dave Grohl went to Sundance Film Festival over the last weekend to let some people see his SOUND CITY documentary and he brought some friends with him to play some music.  Among the highlights: Chris Goss (Masters of Reality, Kyuss), John Fogerty (CCR) and Lee Ving (Fear), but I thought this was the most surprising: Rick Springfield!  Check out Sound City Players doing "I've Done Everything For You":