Fade by Yo La Tengo
I went watching them a while ago. It was a really unusual concert. They didn't have a support act, so they were their own support act. Their first set was really really really quiet. They were the quietest band I have ever seen, for that first set. I could hear people whispering on the other side of the room. And it was a big room.
Then they had a break and came back and it was a bit more lively. By the end it was a bit more lively and they were playing all the fuzzy guitar breakdown kind of stuff that they do, which was fun. It was all a bit weird though. I have never seen anything quite like it.