Recently, it was reported that Nassun and MBLAQ's G.O will be revealing a digital single - "One".��The song has been released today for the fans to enjoy. This is the second collaboration between Nassun and G.O, the first of which was "O-IWI-O", a medium tempo R&B song that attracted much attention back in September. "One" follows in a similar style as "O-IWI-O", and its catchy beat will have the fans addicted in no time. Check out the audio below: http://www.youtube.com/watch?v=EwXRDEXmOik Thanks to everyone who sent this in.