You both bring up some great points.
As far as the separate performance videos for each guitar part, it's taken a lot of time to get all song lessons to have at least one jam video and we're almost there. Maybe in the future we can add more jam tracks but for now we want to get a jam video for each one.
Regarding the fadeouts, it's a great idea to teach an alternate definite ending, but we just don't have the license to alter a song in any way from it's original form.
Keep rocking!!!
Mike
Keep rockin!
Mike Olekshy
GT Guitar Coach