Is there any way to upload music onto Rocksmith? I enjoy Rocksmith a lot but a lot of the songs I don't care for, not to mention the dlc as well.  Don't get me wrong there are a lot of great songs, I just don't really care for them myself, and I have bought all the dlc songs I like.  That being said I was wondering, is there a way I could upload songs I like from itunes or a cd or something onto Rocksmith?