U2: Window in the Sky Video

U2 have a new video out and is getting heavy viewing on YouTube. It's their best video in ages and the band hardly even appears in it. It's a continuous montage of some of the best singers and bands of all time. They even include a clip of Wilco's John Stirratt at the 00:48 mark. You can pick out the members of U2 in the audience of several of the clips. How many of these performers can you recognize?

Here's the video from YouTube.