Just out of curiosity, have any authoring groups tried contacting any of the labels or rights-holders of Elliott Smith's music? I'm assuming Dreamworks wouldn't exactly be RBN friendly, but has anyone tried contacting some of the indie labels he was on like Kill Rock Stars or Suicide Squeeze? A lot of his stuff would be perfect with harmonies and keys (then again, a lot of his stuff is also solo acoustic and would probably be awful for Rock Band).
Anyway, just curious if anyone's tried contacting anybody about getting Elliott Smith in RBN. I'm sure there's a ton of roadblocks with him being deceased and all.