Arcade Fire is going to be the guest in the studio on the next episode of WBEZ’s terrific Sound Opinions show/podcast, and here are a few video performances of the band from the episode. Here is the band performing “Sprawl II (Mountains Beyond Mountains)” (above) and “We Used To Wait” (below) both from their Grammy-award winning 2010 album The Suburbs. Click here for the official webpage of Sound Opinions to see the schedule of episodes.