歌曲列表：

Crystal Kay – Boyfriend -partⅡ-
Crystal Kay – 恋におちたら
Crystal Kay – Over and Over
Crystal Kay – Eternal Memories
Crystal Kay – Motherland
Crystal Kay – Step by Step
Crystal Kay – こみちの花
Crystal Kay – Tears
Crystal Kay – Private Dancers feat. Mummy-D&KREVA
Crystal Kay – ダーリンP.P.P.
Crystal Kay – Kiss
Crystal Kay – Helpless Night
Crystal Kay – Girl’s Night
Crystal Kay×CHEMISTRY – Two As One
Crystal Kay – Ex-Boyfriend feat.VERBAL(m-flo)
Crystal Kay – I Know
Crystal Kay – LOST CHILD
Crystal Kay – Kirakuni
Crystal Kay – 月のない夜 道のない場所
Crystal Kay – 涙があふれても
Crystal Kay – A song for you
Crystal Kay – きっと永遠に
Crystal Kay – think of U
Crystal Kay – こんなに近くで…
Crystal Kay – hard to say
Crystal Kay – あなたのそばで
Crystal Kay – Girl U Love
Crystal Kay – Dream World
Crystal Kay – 片想い
Crystal Kay – 涙のさきに
Crystal Kay M-FLO – I LIKE IT
Crystal Kay – ONE
Crystal Kay – Candy
Crystal Kay – 帰り道
Crystal Kay – Can’t be Stopped
Crystal Kay – GirlFriend feat. BoA -Seacret track-