KEY - Hate That... (feat. Taeyeon)

KEY - Killer

KEY - Good & Great

KEY - BAD LOVE

KEY - CoolAs

KEY - We Are Golden

KEY - Gasoline (가솔린)

KEY - I Wanna Be (feat. Soyeon)

KEY - One Of These Nights (feat. Crush)

KEY - Proud

KEY - Another Life

KEY - Bound

KEY - Chemicals

KEY - Easy To Love

KEY - Eighteen (End Of My World)

KEY - Forever Yours (feat. Soyou)

KEY - G.O.A.T (Greatest Of All Time)

KEY - Heartless

KEY - Bang Bang (com Tiffany Hwang)

KEY - Born To Shine

KEY - Cold (feat. Hanhae)

KEY - Easy

KEY - Helium

KEY - Hologram

KEY - I Will Fight (feat. VINXEN)

KEY - Imagine

KEY - Show Me

KEY - This Life

KEY - Villain (feat. JENO)

KEY - Yellow Tape

KEY - Ain't Gonna Dance

KEY - Barbie Girl (feat. Jessica Jung)

KEY - Boys & Girls (feat. Girls' Generation)

KEY - Bravo (com Leeteuk)

KEY - Burn

KEY - Cool (Key & NCT's Doyoung)

KEY - Delicious (com Woohyun)

KEY - Delight

KEY - Departure (com Woohyun)

KEY - Embrace My Soul

KEY - Get Down (feat. Minho and Luna)

KEY - Good Good

KEY - Guilty Pleasure

KEY - Hair (Key Cover)

KEY - Healing (feat. Trax)

KEY - Hologram

KEY - Honest

KEY - I Can't Sleep

KEY - I Did It For Love (Feat. Boa)

KEY - Like a G6 (feat. Amber Liu e Kris Wu)

KEY - Love Letter For You (com IU)

KEY - Maze (com Woohyun)

KEY - Mirror, Mirror

KEY - Muzik (feat. Shindong, Joon e Bang Mir)

KEY - My First Kiss (feat. Krystal Jung)

KEY - Saturday Night

KEY - The Duty Of Love

KEY - Tik Tok

KEY - Two Moons (feat. EXO-K)

KEY - Two Moons (feat. EXO-M)

KEY - Villain (feat. Jeno)