Well, that's my day. I have not done much on YouTube before, so I spent way too much time messing around. A lot of the stuff sounds messy, but it's amazing what is out there. I simply searched for a musician I enjoy and worked through the list that came up. There is quite a bit of repetition with the videos. It's easy to begin to pick out the more quality videos by checking who posted it.
Is there room for this in the library? Without question - we have listened to and watched some instructional videos in doing the 23 things. I can see it's use in tutorials with computer classes.