We're able to post partial videos of copyrighted songs for 'educational use'.
Which means you'll get a detailed explanation of either how the songs main chords are played, how the song begins, how the lead is played... etc...
showing both hands, or sometimes just one hand depending on the difficulty and obviousnous of a lesson.
Each instructors lessons are done independantly so everybody has their own unique style.

If you're looking for videos of full copyrighted songs that have been recorded by other artists, then the answer is no. Unfortunately, the licesing fees to post copyrighted songs is too high and again, we would have to charge 10 times the price just to break even.

Most of the lessons here are on how to play the guitar. How to play chords, leads, bends, hammer-ons, tapping, shred, metal, country, classical, blues etc etc... and all the different tricks and techniques that guitar players use, that would normally take a lifetime to learn. Each lesson can have up to 2 videos and 2 MP3's per lesson, (as well as tabs, pictures and midi files) so that's usually plenty.