Wonder Girls Discography First Single Album [The Wonder Begins] Release Date – February 13, 2007 1. 아이러니 (Irony) – 4:04 2. Bad Boy – 3:11 3. 미안한 마음 (It’s Not Love) – 4:00 4. Irony (Tae Kwon-Daybreak Remix.) – 3:57 First Digital Single [미안한 마음 ~tears~ (It’s Not Love (Tears))] Release Date – April 27, … Continue reading Wonder Girls Discography