There was a time back in the spring of 2006 when young teens  Dok2 and Microdot came onto the music scene with their debut album ' Chapter 1 '. They were known as the duo All Black , and although short-lived (they only released that one album), they sure were talented.

Flash forward to over nine years later, and Dok2 is now a successful rapper, producer and co-CEO, and Microdot recently came back into the spotlight as a ' SMTM4 ' contestant.

And now both Dok2 and Microdot have announced on their SNS that they'll be making their comeback as a duo!

They posted photos of the two looking pretty cool together, with the announcement that they'll be releasing a new single " Goal Keeper ", produced by Gonzo (Dok2).

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The track will be out at 12pm KST on August 28!