Rocksmith Bass Expansion

I mean, there's not much to say. It's a bass expansion. Therefore, you can now play all the songs on bass. I suggest buying this game for PC though because the bass expansion comes included with it. If you don't have a good PC though, then you'll have to take the pricier approach with the consoles. Still, all the bass notes are accurate and it's really fun if you are a bass player or are just starting to learn.