[Video] Rainbow reveals 'Mach' Japanese MV teaser! Rainbowshayne DKPNov 16, 2011 Share 0 comments Rainbow's MV teaser for their upcoming 2nd Japanese single 'Mach' released today.The single is expected to be released in Japan this December.Watch the MV teaser below: Credits: universalmusicjapan@YT Tags: Rainbow, Video Share Previous articleNext article Leave a comment Name Email Content Post comment