Last night, the members of MGMT sat in with Weezer at Quebec City, Canada’s Le Festival d‘été de Québec. MGMT performed before Weezer and, as with every show on their current tour, elected not to play their breakthrough single “Kids.” Weezer used to cover “Kids” and, though they have not performed the song in two years, lured the members of MGMT back onstage to join them for the electro-pop anthem. According to Weezer, “Some hasty preshow prep paid off.” For more on MGMT and their new album, be sure to pre-order the July/August issue of Relix.