It's a long shot, but I'm trying to find some good artists that had music from the 20's to the 40's, jazz and swing. Like the music in Bioshock. I'm trying to put together a large collection of it for listening to, as I've recently decided it's very good studying music. So, if you know of a good artist or a good place to find something like this, post it here! Thanks!
Look up Robert Johnson ^^ i recently heard of him as well he is very famous in America cant believe the music almost 20 years before Elvis