Cyrus called it quits back in 2010 and bandmate Mason Musso continued the project solo, but they're all back together again on their comeback single, "Love & War," a track just as upbeat and catch as their breakthrough hit "Shake It."
"After over four years of being apart, fans -- and even myself -- thought this would never happen,” Trace Cyrus told Billboard. “I’m extremely excited to be making amazing music with Mason as Metro Station again. We started this band together and it only feels right we finish what we started."
An EP will follow "Love & War" this fall, as well as a tour that will kick off October 21 alongside The Ready Set.