Sorry for coming in a little late in the game. I've been quite busy the last few days, but now I'm here and ready to make a couple of guesses although I see there's not much left. Regarding the comp, I'll admit this was not my favourite by far, but there were a few good tracks on it (mine f.ex).
Sigur Ros - Olsen Olsen .. Hmm, could this be Roygbiv?
Scott Walker - Boy Child .. Bulldog?
As for the 1968 Can track, I'm somewhat puzzled. Did Urban contribute?