Dubbed as the "2nd Shinhwa", quintet boy band DN-A (Dae Guk Nam Ah) made their debut on the 3rd with their first performance showcase at the Yoon Dahng Art Hole in Seoul. Many were left fairly impressed with their vocal and dance skills as people said that D-NA was the boy group with "the most potential". Apparently, D-NA with an average age of 17.4 proved to have amazing vocal skills for boys their age. But of course, that wasn't all as their dance skills have been well noted, mostly Jay and his excellent display of popping skills. During the showcase, they also revealed that their role models were DBSK and were disappointed with what has happened to them recently. They performed their debut track Tokyo Boy and Blinding World for the first time. Tokyo Boy is a dance track that harmonizes with the boys' sweet vocals. [gallery] http://www.youtube.com/watch?v=Xb66ZO4VQU0 D-NA's full track will be released on the 4th and they will also make their live debut on MNet's M! Countdown on the same day.