Does anybody know how the DLC will generally work? Am I going to be buying songs at $2-4 a pop? Will I be able to buy packs of songs for less? If I want the songs from Green Day Rock Band, should I just buy an old copy, tie them to my Xbox-360, and then have them in RB4?

http://m.ign.com/wikis/rock-band-4

A lot of the old DLC is on the XBone store now and it seems they will keep the same DLC model which was individual songs and themed packs.

As for importing, those were separate downloads so I assume if you already paid once you just have to d/l it again.

The Green Day export doesn't work anymore. I know that at least that game and Lego Rock Band had their codes expire after a few years. No idea if any of the other games still export.

Of course if you exported back then, those should still work.

I have a question about the DLC. I'm downloading it on PS4 but when I sort by price on the store on my PS4, on the app, or even on the website it doesn't put all the songs labeled as free in order. If a song was 1.99 when I bought it, the song I own will be somewhere hidden with all the rest of the 1.99 songs.

Does anyone know an easier way to download the stuff I own or will I be using a couple days to sort through 1750+ pieces of stuff on the store just to find my 100+ songs?

Since I've not seen this anywhere on the various sites I go to, you can now get Rock Band Blitz in RB4.