NTX - Odd Hour - 1st album

NTX - Over Track

ODD EYE CIRCLE (LOONA) - Version Up

ODD YOUTH - Best Friends - Debut single album

ODD YOUTH - I Like You [BACKPACK] - 1st mini album

ODD YOUTH - I Like You [DIARY] - 1st mini album

OH HA YOUNG – Oh! - 1st mini album

OH MY GIRL - Dreamy Resonance - 10th mini album

OH MY GIRL - Dreamy Resonance [DIGIPACK] - 10th mini album

OH MY GIRL - Golden Hourglass - 9th mini album

OH MY GIRL - Golden Hourglass [KIT] - 9th mini album

OH MY GIRL - Golden Hourglass [POCA] - 9th mini album

OH MY GIRL - Lightstick

OMEGA X - IYKYK - 3rd mini album

OMEGA X - Love me Like - 2nd mini album

OMEGA X - 樂서 (Story Written in Music) - 1st album

ONE PACT - Fallin' - 2nd mini album

ONE PACT - Moment - 1st mini album

ONE PACT - Paradoxx - 1st single album

ONE PACT - Pink Crush - 3rd mini album

ONEUS - 5x [MAIN] - 11th mini album

ONEUS - 5x [POCA] - 11th mini album

ONEUS - Binary Code - 5th mini album