His songs are probably shit anyways, what a jackass, he refused to license his songs to them and then wants to sue them for more money.
I guarantee you he did that knowing what would happen, he isn't trying to take on rockstar, I mean they make more money an hour than that nobody will in a year, he wanted publicity, he knew this will blow up in both celeb gossip sites AND gaming sites and outlets.
Rockstar know better, they shouldn't have used his songs, it's not like we're short on rap and hip hop, I mean why even risk a massive headache? Over what? A few shitty songs from a no-name ''artist''? And I use the word ''artist'' very loosely here. Now he got what he wanted, publicity and exposure, who is this guy? A nobody, that's who, and I hope he stays that way.
So to summarize: Daz guy, jackass.
Rockstar: Not 100% innocent. They should have seen it coming.
Oh and that about destroying all unsold copies? Not going to happen.
still waiting for that gta5 pc version, it will come... eventually