Not that many years before the dawn of BitTorrent, I was making, mixing, and trading APEs and FLACs of self-recorded tapes (dubs, live, local) and record collections in niche communities and channels that no longer exist- bullied off the net because they didn't make money for someone else. I lost everything to hardware failure a few years later and left the scene, but I'd be thrilled to find anything from back then still circulating.