Crystal Kay

• As It Began
• Boyfriend -partII-
• Delicious Friday
• Dream World
• Eternal Memories
• Fly To You
• Girl U Love
• Hold on
• kirakuni
• Kitto Eien ni
• Koi ni Oichitara
• Konnani Chikaku De...
• Motherland
• Superman
• Tada Aitakute