I went to the Preferences in my music app and checked to share my entire library on my local networks. It showed where it is stored but how do I drag it from my old computer (2009) to my new one. They have different mouse connections. Sorry to be such a problem. Would there be anyway to transfer it to a USB stick and bring it into the new one that way. I guess I would have to figure out how much space is taken up by my music. I also have an external hard drive for backup. Could I transfer the music that way?
Since it is after midnight I had better get to sleep.
Thank you again for your help and suggestions.