It's amazing all the things we can learn now using our computers. Your site sounds really nice. It is good to be able to develop an ear when playing music. I imagine it would be nice if you could take a recording of your playing and match it up to how it sounds when it is played professionally. Then you would be able to see how close you are and it would also point out exactly where you need to improve. It would feel like a game to learn. I believe everyone should have at least one talent in the entertainment world. Playing guitar is something I always wished I learned how to do, especially while sitting around a campfire with friends.