Hello all, new guy here. I did a search for what is probably a stupid question, but I can't find an answer. I have been "playing" RS2014 for a couple years on PS3. I want to buy it for my PC for the custom songs that are available, which btw, I would also buy if they were available. So, will all the Rocksmith 2014 PC "versions" work for custom songs? Meaning should I buy the 1 Disk 2 Steam 3 Rocksmith 2014 PC/MAC Game Only- Digital Code Amazon $14.99 Thank you