Relax boys, it's almost over. Free downloads have seen to that. In the future look for "blogs" with copies of unissued stuff. They will show up. Then you can whine about the days when "real" stuff in updated mastering was available.
At that point all "fans" can bitch about the news of masters being destroyed/disposed of by the copyright holders, as a cost saving measure.
The Universal/MCA fire is nothing.