Here's the demo (plus some live tracks) of the heavier ska of Operation Ivy/Rancid's Matt Freeman and Tim Armstrong first band, Basic Radio, from all the way back in 1986. Not perfect but much of the demo sounds pretty decent and is better than this live footage (whose existence is, in and of itself, kinda impressive).
Roots Radicals link is in the comments
Speaking of comments, let us know what you think of Basic Radio.
Speaking of comments, let us know what you think of Basic Radio.