Ovan, Joosiq, Lunch, Piano Man, Im Soo, Kim Chang - The Year

Ovan - Flower
Ovan - apgujeong
Ovan - Good Melody
Ovan, BobbY - Church OPPA (feat. BOBBY)
Ovan, Lunch - how embarrace (feat. LUNCH)
Ovan, Im Soo - early ending (feat. Im Soo)
Ovan - song of old man
Ovan - nothing is better than you
Ovan, Im Soo, Vinxen - billionaire (feat. VINXEN, Im Soo)
Ovan, Im Soo, Lunch, Parc Jae Jung - PRAISE (feat. Parc Jae Jung, LUNCH, Im Soo)

Ovan - The Resolve
Ovan - Beyond Time

Ovan - Nightmare
Ovan - Love Only

Ovan - Bitter Smile

Ovan - Credit Cookie

Ovan - Do I Do

Ovan - Cold World

Ovan - Celebrate
Ovan - So I'll be a star
Ovan - Olympic Park
Ovan - Do I Do
Ovan - Our Dating is
Ovan - Untitled
Ovan - My Night
Ovan - It's LUV
Ovan - Cold World
Ovan - Hometax

Ovan - 안아줘 (MIC SWG LIVE VER)
Ovan - 행복 (MIC SWG LIVE VER)

Ovan - Walk
Ovan - About Love

Vinxen, Ovan, Parc Jae Jung, Piano Man, Im Soo - Sweet Heart

Ovan - I'm Fine

Ovan - I Am Yours

Ovan, Joosiq - Please Turn Off The Lights

Ovan, Lunch - Paris

Vinxen, Ovan, Im Soo - JUNG

Ovan - I Need You

Ovan - Happy Birthday

Ovan - DINNER MATE

Ovan, Vinxen - Snowflake

Soyou, Ovan - Rain Drop

Ovan - Missed Call

Ovan, LEEBADA - Christmas Rose (feat. LEEBADA)

Ovan - Happiness

Ovan, Jinsil - Confusion (feat. Jinsil)
Ovan - Remember Our Tears

Ovan, Chancellor - VIRGIN LOVE (feat. Chancellor)
Ovan - Girl You Deserved It

Ovan, Jannabi - The Star of The Movie (feat. Jannabi)

Ovan - IDWS (I Don't Wanna be Sad)

Ovan - For Real(Explicit)

Ovan, Piano Man - BON VOYAGE (feat. Piano Man)(Explicit)