[Pictures] Rainbow released teaser photos for "Sweet Dream"! KpopDKPOPNEWS OfficialJun 16, 2011 Share 0 comments Rainbow will continue their promotional activities with new song Sweet Dream.Check out the concept photos above,will it be ballad this time?Stay tuned on DKPOPNEWS for more information on the girls' new song! Tags: Kpop, Pictures, Rainbow Share Previous articleNext article Leave a comment Name Email Content Post comment