Sunny Hill has announced that they'll be making a comeback this month with a new maxi-single! The co-ed group received much love in 2011 for their powerful performances and unique lyrics with songs like "Midnight Circus" and "Pray". They're coming back this time with an image stronger than ever that plays up to their mysterious concepts. Looking like a mix of sexy rockers against a hospital backdrop, the group combines muted colors and shades with an eye popping blue and some dramatic hair transformations. Cho Young Chul, who worked with the group for their last album as well as produce for the likes of IU and Brown Eyed Girls, will be overseeing the direction of the album alongside composer Lee Min Soo and lyricist Kim Eana. Loen Entertainment expressed, "The best staff in Korean will be producing Sunny Hill's maxi-single so we're sure that it will be a satisfactory album with the fans. Please look forward to it." Source + Photos: OSEN via Naver