I was introduced to this gem through a friend of mine. After viewing, I became a big fan of this little known genre in American Pop Culture. The music sampling is diverse and there were dozens of great tunes that should have become standard play, that never made it. The GOOD NEWS is that most of these can still be purchased on CD. This is a very important documentary, especially for music historians and all-consuming enthusiasts. This corner of music needs a revival and I promise you'll agree, after soaking this work in.