Mutya Keisha Siobhan, of Sugababes fame, have released their first video. Watch the Katie Wolletta directed ‘Flatline’ video below.

The song was recorded in Los Angeles in Febuary 2012. The group immediately knew they had something special with ‘Flatline,’ when it came together within the first day recording with Dev Hynes.

“On our first day, we knew we delivered the single. From the beginning,” Keisa says, “we would hear tracks in a room, and then we’d have a mic, and we’d basically say, ‘Put the track on a loop and we’ll pass (the mic) back and forth. It’s just easier for us when we’re sitting in there to sing it,” she says.

Also, don’t miss this behind the scenes clip of the making of the track. Single out September 15th in the UK.