Mutya/Keisha/Siobhan debuts new single "Flatline"

The original Sugababes are back with a new name and record deal. Mutya/Keisha/Siobhan premiered their highly-anticipated comeback single "Flatline". The track will serve as the first official single off their upcoming album, which is set to hit stores and digital retailers later this year in the UK via Polydor Records.

"Flatline" was written by MKS themselves and produced by Dev Hynes (Solange, Sky Ferreira, Florence and the Machine), this marks the first piece of new music since the trio's last album 2000's "Open Touch". The indie-pop influenced track is packed with beautiful lyrics and excellent harmonizing. The three singers combines their voices together for the mesmerizing chorus. This track stomps on everything that the current Sugababes line-up has put out, especially their horrible UK single "Freedom Dom Dom".

Their new single new single will be released (Sunday) September 1st in the UK.