Deviating for a day from the Arcade Fire tour which plays Saskatoon tomorrow night, Calexico is playing at the Exchange tonight as part of the Regina Folk Festival Concert Series. It’s a welcome return for the Tuscon-based Americana Roots Rockers who a little more than a month ago wowed Saturday night audiences at the Regina Folk Festival. Here’s the video for Calexico’s “Two Silver Trees” (doors 8 p.m. $20 adv., $25 door)

Also on tonight, Tomorrow Starts Today is rocking O’Hanlons Pub supported by  theCzartheKaisertheKing and Cricket. And at CBC Studio Rah Rah is doing a free show with doors at 7 p.m.