Wow guess I'll be the only one actually playing the game
With GTA IV I'd already made some custom soundtracks with TD music to use during gameplay, so, am very happy we'll have some original TD music this time. Am hoping for a Thief vibe to the score.
A release? Well, the last game had official releases, but I think only one was a physical CD, and that was a various artists album since the "score" was only a few motifs. I'll be we'll get an official CD release...maybe a double or triple CD set given what is reported to be hours of music.