원더걸스 1st 정규앨범 <<the wonder years>>

 Wonder Girls 1st Album 《The Wonder Years》, Title Song  _its first regular album <>, and it reproduced the costumes and hair styles of members in 1980s according to the song’s retro concept. The title song became the most successful song of the year with its addictive refrain and its dance easy to follow. The group won the Mutizen song of SBS Popular Music for 3 weeks, top at KBS Music Bank, and top at M.Net M-Countdown.