From Bruce's fan site, backstreets.com:
October 14 / Ottawa, ON / Scotiabank Place
Notes: Four more tour premieres tonight, including "Tougher Than the Rest" (an audible, in the "Heartbreak"/"Brilliant" slot on the setlist) and "Backstreets." But when the spot-on debut of "Backstreets" isn't the big story of the night, you know something unusual happened. Yep, in the six-song encore, Bruce and the E Streeters were joined by members of Arcade Fire, husband-and-wife band co-founders Win Butler and Régine Chassagne. First up was "State Trooper," a song Arcade Fire has been known to cover, and which the E Street Band hasn't played live since the Born in the U.S.A. tour. After that, they all went into "Keep the Car Running," a hard-hitting track from Arcade Fire's magnificent Neon Bible. [Stream the album version here.] We're always hoping for more covers in the set, any chance this one stays in? No? Well, the chances weren't good that it'd get played in the first place, either... so we can dream. In any case, quite a curveball in the indie band's homeland, and a cross-generational mingling of talent on par with the R.E.M. team-up of 2004.