The ladies of SISTAR have released their 1st Mini Album 'Alone'!

The mini album contains 7 tracks in all and Brave Brothers, who previously produced their hit tracks "So Cool" and "Ma Boy", worked with SISTAR for their title track "Alone".

Talented producer One Way's Chance and YG Entertainment producer Rovin also displayed their immense skills on 'Alone'.

Taking the stage once again today on 'M! Countdown,' SISTAR performed "Alone" along with "Lead Me" for fans to enjoy.

Check it out below, and be sure to view the rest of today's performances here!

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