Wolff plays a cover… Blue Monday
No joke, this is one of the better “Blue Monday” covers I’ve come across. I was not expecting him to actually sing through the tuba, but it works. The whole thing sounds like some ancient Cabaret Voltaire tape. (The sound quality on the video is dodgy, so you’ll want to put on some headphones and turn it up. Also, the performance doesn’t really begin until the 2:30 mark.)
There’s a fuller “studio” version with better sounds and live drums on his website, but I actually prefer the vibe of this live video version.