You have everything to extend your playing from Rocksmith into endless possibilities using your home computer – and it is utterly free. Want to add vocals? No problem, just plug in that Rockband or Guitar Hero USB microphone and you can record audio too.
If you have Rocksmith for PS3 or X-Box, a Realtone guitar cable, and have a PC or Intel-based Mac, you have everything you need to extend your playing from the game into a home studio and guitar effects processing and jamming session, not just for yourself but for friends as well.