I'm watching tv and the commercials come on and I heard the beginning guitar for Keep Holding On. There's a new Eragon commercial with the song in it! It had little clips of the main guy and his love interest I would suppose. and of course, a dragon. It was just the insturmentals of the song and near the end Avril sang "Keep Holdin On" and then it said the release date and it was over.
I had goosebumps from hearing the song haha.
I don't know if anyone else had seen it but I thought I'd let everyone know..