BEST of CRYSTAL KAY
- 1Boyfriend -partII/原題:What Makes Me Fall In Love
- 2Eternal Memories
- 5Girl's Night
- 6Ex-Boyfriend
- 7Lost Child (bonus track)
- 9A Song For You
- 10Think of You
- 11Hard to Say
- 12Girl U Love
- 14I Like It
- 15Candy
- 16Can't be Stopped/原題:TIL THE SUN COMES UP
- 18Motherland
- 19Tears
- 20Kiss
- 21Two As One
- 22I Know
- 23Kirakuni
- 28Dream World
- 30ONE
- 32Girlfriend feat.BoA
2009 Epic Records Japan Inc.