Anti-Flag have released a new song in anticipation of their upcoming release, American Spring. Titled "Brandenburg Gate," the song features guest vocals from Tim Armstrong of Rancid. You can check it out below.

The record is titled American Spring and is due out May 26, 2015. It will be the Pittsburgh-based band's first album for Spinefarm, after releasing The General Strike on SideOneDummy. Punknews recently spoke to Chris #2 about the album.