Hmm... I don't like rap (out goes Frontalot) or the Offspring (I'd probably call it inoffensive, if it's on the radio I probably won't switch the station) and the Locksley tracks don't sound bad, but they don't sound like they're worth the money. So, uhm, none for me.
I might get the Coulton track though. I really like his stuff, but Skullcrusher, while a great song, really isn't my ideal choice for this. I mean, yes, it's overexposed, but "Code Monkey" has some great crunchy riffs and I was thinking that "RE: Your Brains" might actually be a bit more fun to sing (and Belgand hate singing!).
Darkest of Hillside Thickets (great name) sounds interesting and not bad, but hearing some of their stuff (i.e. "A Marine Biologist") I don't feel like it would be fun to play. It just gives me these flashbacks to "Freya".