Lick Library is a good site. I use four sites. won't mention them. It would be nice if the major sites communicated with each other. They duplicate the same songs ( American Girl etc) There no such thing as a monopoly. There are so many songs one site won't have them all. That is one reason I ask GT to supply upcoming songs list, to help me decide which songs or dvd's to get from other sites. However my main point, they should communicate with each other. As a matter of fact, two sites use some of the same instructors, they must get along.