I like seeing a lot of the old music posted. I have over 7000 records, either LP's, 45's or 78's. Add in about 1000 CD's and you can say I have a big interest in music. In fact, just got a new, professional grade, turntable. I am not quite 60, but for my money, it is hard to beat the artists that got rock and roll started. Not just Elvis, Jerry Lee Lewis, Little Richard and those folks. I am talking about electric blues artists like Muddy Waters and Howlin' Wolf. You want to hear what kickstarted people like Chuck Berry, take a listen to Spoonful or Smokestack Lightening by Howlin' Wolf. Listen to Got My Mojo Working by Muddy Waters. How about Rocket 88 by Jackie Brenston. All came out before 1955. Some may not even know that Rock Around The Clock was actually released in 1954 and flopped. It was rereleased in 1955 following its appearance in a movie called The Blackboard Jungle. Between the movie and the rise of the music with a beat, it became a number one smash. I have a lot more useless music knowledge that I learned long before there was an internet and Wikipedia.