Today is Skrillex’s birthday, and to mark the occasion, he’s delivered a surprise for his fans. He’s reunited with the emo band he used to front, From First to Last, for a new track called “Make War.” It’s out now via OWSLA/Sumerian, and sees Sonny Moore contributing vocals and co-production to the track. Listen below. It’s Skrillex’s first song with the band since he departed the group in early 2007.

Moore joined the group in 2004 and worked with them on their two Epitaph albums: 2004’s Dear Diary, My Teen Angst Has A Bodycount. and 2006’s Heroine. The band have continued touring and recording while Moore has focused on his extremely successful DJ/producer career.

Here’s the band’s Moore-fronted 2004 track “Ride the Wings of Pestilence”: