This is more of a question regarding the stage when playing a song. I recall back on frets on fire it was possible with a mod to change the backdrop/stage to a video.   For example, a song would trigger the bands music video to play in the background instead of the default venue.   Would something like this be possible on rocksmith? I have not done much modding on this other than CDLC.

There's any way to unlock the full size of the stage without playing the in-game missions? I would like to know if there's any way to modify the user files and do that.