LUCY
- 10secChildhood
- BuddyGatcha! (Gatcha!)
- Blue VoyageTrip:Tape #03
- Ant, Go Run개미가 타고 있어요 OST Part.2
- Domino (Feat. 디핵(D-Hack))Keep Me - EP
- EndingChildhood
- Farther and Farther선잠
- Feel so goodFeel so good (Gongzza X LUCY) (Original Sountrack)
- I Got UGatcha! - EP
- Flare루씨(LUCY) ['20 PANORAMA (EP)]
- INTROSomething's Changing
- KnowhowChildhood
- Love is HereRomance by Romance (Original Television Soundtrack) Pt. 1
- Light UP로드 오브 히어로즈 OST Part 3
- Missing Call (Feat. 수란)루씨(LUCY) ['20 PANORAMA (EP)]
- MP3Childhood
- One by OneGatcha!
- Never in vainINSERT COIN
- OpeningChildhood
- Police ClassRookie Cops (Original Television Soundtrack) Pt. 2
- Still FightingMiraculous Brothers (Original Television Soundtrack, Pt. 5)
- Straight LinePANORAMA
- Run To YouRun to You (From "런 온, Part 1")
- We will fly away (Feat. 송은혜)Childhood
- 결국 아무것도 알 수 없었지만BLUE
- 날아올라꽃 피면 달 생각하고 OST
- 넌 혹시, 난 괜히Childhood
- 놓지 않을게BLUE
- 떼굴떼굴BLUE
- 맞네BLUE
- 선잠JTBC SuperBand Episode 13
- 봄인지 여름인지Gatcha!
- 바쁘거든5th EP: Insert Coin
- 아니 근데 진짜5th EP: Insert Coin
- 충분히PANORAMA
- 조깅루씨(LUCY) ['20 PANORAMA (EP)]
- 채워5th EP: Insert Coin
- 해가뜨는밤BLUE
- 개화 (Flowering)DEAR.