Matt Halper and Eli Sones, the two musicians behind the dance-pop duo Two Friends, bring their latest tour to Jacobs Pavilion at Nautica.. Thanks to viral remixes of the Killers’ “Mr. Brightside” and Blink 182’s “I Miss You,” the group became an international dance music sensation. Wuki and Justus Bennetts open the show. Doors are at 7 p.m.