wow sam, this is amazing!
i have no idea if this is even plausible/possible but, it would be super cool if any sidefight songs (still out there in internet-land) were added to the archive. maybe just the major sidefights (nur ein, gift of music, etc.)
also, (pretty sure that this would be too much to even consider) it would be cool if there was a way to allow users to cross-reference themselves through all the different bands/songs they have appeared on. just an idea.