Well, this was unexpected. Metro Station have reunited (yes, with Trace Cyrus back in the band) and have released a new single, “Love & War,” along with an accompanying music video. Check it out below, and let us know your thoughts.

As of this moment, the band haven’t announced much. In the video, only Cyrus and Mason Musso are present, so it’s not clear yet if the other members of the band will be taking part in the reunion. Metro Station were relatively short-lived, releasing one (ridiculously fun) album in 2007—the year of “Shake It.”

UPDATE: It looks like everyone found out about the band’s big announcement before they were ready. The video has been made private. It should be back sometime today, though.

UPDATE #2: The video is back, and it does look like the only members in the band are Trace Cyrus and Mason Musso.