A Class STUDIO • 2011

A Class is the first full-length album by miss A. The album was released on July 18, 2011, with "Good-bye Baby" serving as the album's title track. The album also included the previous singles "Bad But Good", "Step Up" and "Love Alone".

1. 1.From one to ten
2. 2.Good-bye Baby
3. 3.Help Me
4. 4.Break It
5. 5.Mr. Johnny
6. 6.Play That Music DJ
7. 7.Step Up
8. 8.Breathe
9. 9.Blankly
10. 10.Love Again
11. 11.Love Alone
12. 12.Bad Girl, Good Girl
13. 13.Good-bye Baby (Silver Mix)