Block B's new sub-unit BASTARZ has finally made its debut with sick new track, "Conduct Zero"!  It sounds absolutely amazing to the point all the fans will likely swoon upon first listen.

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There's a heavy instrumental with an awesome beat that gives it a fun intensity.  Fans are undoubtedly going to have this on repeat for days on end.  The MV likewise is sexy with dark lighting and a barely clad woman holding a torch.  The members themselves look tough as they dance in cool black and white.

Watch above!