Mutya Keisha Siobhan Premiere Debut Single 'Flatline'!

Girl group Mutya Keisha Siobhan have released their debut single, 'Flatline'!

For those of you who haven't been keeping up with the last decade of pop music, Mutya Keisha Siobhan is the latest project from the original members of the Sugababes.

Following them all leaving the band a few years apart, the group decided to reform under a new name and aim for the top of the pop charts once again.

'Flatline', their first single, is produced by Blood Orange, who previously worked on Sky Ferreira's 'Everything is Embarassing' and Solange's 'Losing You', as well as Mutya Keisha Siobhan's cover of Kendrick Lamar's 'Lay Down In Swimming Pools'.

The track features his distinctive retro sound, and features the group's vocals building up to a flawless climax towards the end. We love it!

Check it out below and let us know what you think at the forums.

Download: Mutya Keisha Siobhan - Flatline