Sheer Mag and Larry Krasner | photo by Tom Beck for WXPN

Last night, Philly’s Sheer Mag kicked off their headlining spring tour at the First Unitarian Church, and with the primary elections just a few days away, they were joined onstage by Larry Krasner, candidate for Philadelphia District Attorney.

Krasner and the band covered “Clampdown” from The Clash’s London Calling, and you can watch video of it below, care of Philly photographer Scott Troyan.

Sheer Mag’s debut LP, Need to Feel Your Love, is out July 14th on Wilsuns Records, and you can listen to the lead single “Just Can’t Get Enough” here.

The primary elections take place on Tuesday, May 16th, and you can read up on all the candidates for D.A., City Controller and more over at PhillyMag.