When I was younger, I used to think that I’d live to like in another era, preferably one where the music was more akin to my own tastes. When I really think about it, however, a collector like me can only thrive in the digital era. Rarities are too hard to find otherwise; if there’s only a bare handful of copies of a record in existence, the odds of finding it are much smaller. The internet is the great equalizer if you’re looking for something obscure, as it’s brought together the collectors into one community. Here’s a few of my suggestions for getting your musical fix: Linda Perhacs, Charlie Christian, Earl Hines, Tampa Red, and Mississippi Fred McDowell.