Bands I'd love to see as DLC for Rock Band:
Bal Sagoth 
This needs a good ol' Rick Flair - WOOOOOOOOOOOOOOOOOOOOOOO!!!!!!!!!!!
Le Desordre, C'est Moi
Resident Emo Purist/Elitist
DMX -X Is Coming,The Omen
Eminem - the songs I mentioned earlier plus Amityville,Music Box,Demons Inside.the Tonya skit off of Relapse actually freaked me out more than Kim when I first heard it.
Notorius B.I.G. - Suicidal thoughts
anything by Brutha Lynch Hung or Necro
D12 - Just Like U,Nasty Mind
Dr. Dre - The Day The ****az Took Over
Ⓐ PROTECT THE FOREST // KILL THE HUMANS Ⓔ
I find most of Dalek's sampling and production deliciously dark, though I can't say all would find it creepy.
I just need them to do a collaboration with Ben Frost and/or Lustmord/
PSN ID: charliesmile
DLC Quickplay: http://dlcquickplay.com/user/charliesmile