Even earlier stuff to seek out with Dave Grohl...
Previous to his stint in Scream, Dave played drums for Mission Impossible -- who were represented on three releases: The Mission Impossible / Lunch Meat "Getting Shit for Growing Up: split 7'' EP (Sammich/Dischord 1985). They also contributed previously-unreleased tracks to to the "Alive and Kicking" 7''EP comp (WGNS 1985) and also to the split American / French comp LP "77 KK" (77KK 1985). See: http://en.wikipedia.org/wiki/Dave_Grohl_discography