Rocksmith

Just barely got Rank 10 with 15,059,031 RSP, so I think it's safe to assume that 15mill is the magic number. Just providing a benchmark for Rank 10.

As mentioned in the Rank 11 guide, Master Events are the way to get those points. Personally, I would recommend mastering Go With the Flow (a simple C5 A5 E5 verse progression and C5 D5 E5 chorus progression), Boys Don't Cry (annoying chorus lead to listen to, but it's under 3 minutes long), Song 2 (aside from being only a 2 min 13 sec song, it has a very simple verse section to learn and an Ab octave double stop strummed in eighth notes for a chorus. Easy as hell) and Breed (just over 3 minutes long and very fun to play, imo). Play those four over and over again and with an encore and double encore, I was able to get just under a million RSP and over 1.1 million for a Master encore and regular double encore. Of course, better playing will result in more points. Happy playing!