Chae Yeon - Oasis

Chae Yeon - Nezz

Chae Yeon - Life Tree

Chae Yeon - 돌고래

Chae Yeon - I sometimes shed tears

채연 - 핑크몬스터(《粉紅野獸》韓文版)
채연 - 핑크몬스터(《粉紅野獸》韓文版-伴奏)

채연 - 空空如也(韓文版-텅텅빈맘)

채연 - 遠走高飛(韓文版-Fly High)

Chae Yeon - Bazzaya
Chae Yeon - Freak Me (Korean Version)

채연 - 事過境遷
채연 - 事過境遷(伴奏)

Chae Yeon - Over Taken by Events
Chae Yeon - View of Point

채연 - 你不再愛我

채연 - 原來我一直很快樂

채연 - 甜蜜的奇跡
채연 - 距離
채연 - 你真的愛我么
채연 - 傻瓜
채연 - 他
채연 - 為愛祈禱

Chae Yeon - Trendy Woman
Chae Yeon - Come And Get Me
Chae Yeon - A Lie (feat. A.minor)
Chae Yeon - Look Look Look
Chae Yeon - Tonight (Crazy)
Chae Yeon - Ma Lover (feat. A.minor)

곽현화, 안진경, 채연, 홍진영 - 사진 속 엄마 아빠의 크리스마스 (MBC 꽃다발)

채연 - 愛人
채연 - 請我跳舞
채연 - 愛情真經
채연 - 綻放

Chae Yeon - Shake
Chae Yeon - Ooh-la-la
Chae Yeon - You Dummy
Chae Yeon - Sad Farewell
Chae Yeon - Change
Chae Yeon - Awkward Farewell
Chae Yeon - Forget It

Chae Yeon - My Love
채연 - My Love
Chae Yeon - The One
Chae Yeon - Strange Lie
Chae Yeon - Game
Chae Yeon - Reminiscence Waiting
Chae Yeon - Clumsy Love
Chae Yeon - Tell Me
Chae Yeon - Noble Love
Chae Yeon - Sad Farewell
Chae Yeon - Party Tonight

Chae Yeon - Third Love (Video Version)
Chae Yeon - Third Love (Club Version)

Chae Yeon - Only You
Chae Yeon - White Snow
Chae Yeon - Trap
Chae Yeon - Selfish Guy
Chae Yeon - Third Love
Chae Yeon - Because Of You
Chae Yeon - Don’t Go
Chae Yeon - Maze
Chae Yeon - Love Is Coming
Chae Yeon - You
Chae Yeon - Bad Girl
Chae Yeon - Only You (Disco Version)

Chae Yeon - Two Of Us
Chae Yeon - Ignoring You
Chae Yeon - Closer
Chae Yeon - Miss you
Chae Yeon - Trust you (feat. D-Low)
Chae Yeon - It's All Over
Chae Yeon - Happy Tears
Chae Yeon - Dance All Night
Chae Yeon - I'll Love You
Chae Yeon - I guess It's love
Chae Yeon - Memories (feat. D-Low)
Chae Yeon - A Fool

Chae Yeon - Time (Intro)
Chae Yeon - Dangerous Performance
Chae Yeon - Feeling Love
Chae Yeon - Precious Love
Chae Yeon - Man's Love
Chae Yeon - 3 Leaf Clover
Chae Yeon - Prayer
Chae Yeon - Your Special Charm
Chae Yeon - Wound
Chae Yeon - Old Couple
Chae Yeon - Rumor
Chae Yeon - Rest (Outro)