1st Mini Album Spring Up (February 23, 2016)
2nd Mini Album Summer Vibes (July 1, 2016)
- 불꽃놀이 (Fireworks)
- 숨가빠 (Breathless)
- 성장통 (Growing Pains)
- 복극성 (Polaris)
- 내 멋대로 (My Style)
- 숨가빠 (Breathless) (Acoustic version)
3rd Mini Album Autumn story (November 10, 2016)
- Lonely
- 고백 (Confession)
- 사랑이 (My Love)
- 물들어 (Colored)
- 별 (Star)
- 고백 Talk (Confession Talk) (CD Only)
Special Album Winter Dream (February 22, 2017)
4th Mini Album Dream Part.01 (May 29, 2017)
- Dreams Come True
- Baby
- 니가 웃잖아 (You Smile)
- 너라서 (Because It’s You)
- Dream Night
- I’ll Be There
- 다 거짓말 (Lie)
- Every Minute
5th Mini Album Dream Part.02 (November 1, 2017)
2018 SEASON’S GREETINGS (December 27, 2017)
Digital Single ‘FM201.8 빌리어코스티, 윤산하(ASTRO) – 잘 알지도 못하면서’ (February 7, 2018)
- 잘 알지도 못하면서 (Because I’m A Fool) (Sanha)
2018 ASTRO Special Single Album (Kihno Album) (February 24, 2018)
Digital Single ‘FM 201.8 지수연(Weki Meki), 문빈(ASTRO) ‘언어 영역 (Language)’ (April 30, 2018)
- 언어 영역 (Language) (Moonbin)
Digital Single ‘FM201.8-05Hz: Like a King’ (May 23, 2018)
ASTRO Special Mini Album ‘Rise Up’ (July 24, 2018)
Digital Single ‘FM201.8-08Hz: MJ (ASTRO) X Lucy (Weki Meki) – 오늘처럼 (Like today)’ (August 30, 2018)
- 오늘처럼 (Like today) (MJ)
JTBC My ID Is Gangnam Beauty OST Part 7 (August 31, 2018)
- Rainbow Falling (Eunwoo)
Web Drama ‘Top Management’: S.O.U.L Digital Single (October 2, 2018)
- Get Myself With You (네 꿈이 좋아) (Eunwoo)
Web Drama ‘Top Management’: S.O.U.L Mini Album (October 11, 2018)
- Get Myself With You (Eunwoo)
- Me In (Eunwoo)
- Gravity (feat. Zuba) (Eunwoo)
- Sugar Cane (feat. Casper) (Eunwoo)
Web Drama ‘Top Management’ OST (November 15, 2018)
- Together (Eunwoo)
Digital Single ‘FM201.8-11Hz: 차우(Chawoo), 라키(ASTRO) – 별(STAR)’ (November 30, 2018)
- 별(STAR) (Rocky)
Digital Single ‘FM201.8-12Hz: All I Want’ & Special Album ‘FM201.8’ (December 13, 2018)
- All I Want (Hello Venus, ASTRO and Weki Meki)
Digital Single ‘Merry-Go-Round (Christmas Edition)’ (December 24, 2018)
1st Full Album ‘All Light’ (January 16, 2019)
- Starry Sky
- All Night (전화해)
- Moonwalk
- Treasure
- Role Play
- 1 In A Million
- Love Wheel
- Heart Brew Love
- Merry-Go-Round
- Bloom (피어나)
KBS2 ‘My Only One’ OST Part 28 (February 5, 2019)
Japanese Debut Mini Album ‘Venus’ (April 3, 2019)
- Always You (Japanese ver.)
- 花咲ケミライ
- Baby (Japanese ver.)
- II愛してる
- All Night (Japanese ver.)
- I’m On Your Side
ASTRO The 2nd ASTROAD to Seoul ‘STAR LIGHT’ Digital Single (June 14, 2019)
- 척척 (척척하지 마세요) (MJ)
- Mad Max (Jin Jin)
- 좋은 하루 되세요 (Rocky)
MBC ‘Rookie Historian Goo Haeryung’ OST Part 6 (September 18, 2019)
- 기억해줘요 (Please Remember) (Eunwoo)
Web Drama ‘Love Formula 11M’ OST (November 11, 2019)
6th Mini Album ‘BLUE FLAME’ (November 20, 2019)
Special Single Album ‘ONE&ONLY’ (February 23, 2020)
Web Drama ‘낀대: 끼인세대’ OST Part 1 (February 27, 2020)
- BREAK (Sanha)
Channel A ‘Yoobyeolna! Chef Moon’ OST Part 3 (April 3, 2020)
7th Mini Album ‘GATEWAY’ (May 4, 2020)
- Knock (널 찾아가)
- 내 이름을 부를 때 (When You Call My Name)
- SOMEBODY LIKE
- We Still
- 12시간 (12 Hours)
- 빛이 돼줄게 (Lights On)
Digital Single ‘아니 그래 (No, I Don’t)’ Summer Edition (June 28, 2020)
Digital Single ‘잘 될 거야 (Hello)’ by 다섯장 (SUPER FIVE) (August 15, 2020)
- 잘 될 거야 (Hello) (MJ)
Digital Single ‘시선고정 (All Eyes On Me)’ by 다섯장 (SUPER FIVE) (August 22, 2020)
1st Mini Album ‘IN-OUT’ by MOONBIN&SANHA (September 14, 2020)
Mini Album ‘Super Five – Hello Goodbye Concert’ by 다섯장 (SUPER FIVE) (September 22, 2020)
- 사랑님 (Dear Love) (Chu Hyukjin)
- 한걸음 한걸음 (Step by step) (Lee Hoetaek)
- 눈물비 (Tearful Rain) (Kim Myungjun)
- 님 그리워 (Miss You) (Park Hyeongseok)
- 애수 (Sorrow) (Ok Jinwook)
Web Drama ‘DokGoBin Is Updating’ OST Part 4 (September 29, 2020)
- 내 마음은 하늘 (Shiny Blue) (Rocky)
Digital Single ‘We Still (Be With U)’ (December 31, 2020)
tvN ‘True Beauty’ OST Part.8 (February 3, 2021)
- Love so Fine (Eunwoo)
2nd Full Album ‘All Yours’ (April 5, 2021)
- Dear my universe
- Butterfly Effect
- ONE
- Someone Else (MJ, Jin Jin & Moonbin)
- SNS (Eunwoo, Rocky & Sanha)
- All Good
- All Stars
- 우리의 계절 (Our Spring)
- Stardust
- 별비 (gemini)
SBS Hope TV ‘2021 Becoming One’ Project Song (May 17, 2021)
Digital Single ‘7days Tension’ by Weeekly (May 28, 2021)
- 7days Tension(텐션업) (composed for Weeekly by Rocky)
8th Mini Album ‘SWITCH ON’ (August 2, 2021)
Tokyo MX ‘人生いろいろ (Various Lives)’ OST +
All Good -JP Ver.- Single (August 25, 2021)
UNIVERSE MUSIC ‘ALIVE’ Digital Single (September 2, 2021)
FOD ‘エロい彼氏が私を魅わす’ OST (November 3, 2021)
Digital Single ‘Happy Virus’ by MJ (November 3, 2021)
Webtoon ‘Under The Oak Tree’ OST Part.1 (November 30, 2021)
- Don’t Cry, My Love (Eunwoo)
1st Mini Album ‘Blue Set Chapter 1. Tracks’ by TRENDZ (January 5, 2022)
- Villain (composed for TRENDZ by JINJIN)
1st Mini Album ‘Restore’ by JINJIN&ROCKY (January 17, 2022)
- 숨 좀 쉬자 (Just Breath)
- Lazy (feat. Choi Yoojung (Weki Meki)) (JINJIN)
- Lock down
- Complete Me (Rocky)
- CPR (Rocky)
Pre-Release Single ‘Ghost Town’ by MOONBIN&SANHA (February 11, 2022)
Webtoon ‘The Villainess Is A Marionette’ OST (February 22, 2022)
- Focus on me (Eunwoo)
2nd Mini Album ‘REFUGE’ by MOONBIN&SANHA (March 15, 2022)
Web Drama ‘춘정지란 (The Crush Of Spring)’ OST (May 5, 2022)
KBS WORLD ‘Broke Rookie Star’ OST Part 1 (May 14, 2022)
- Body Language by X-PIERS (Rocky)
3rd Full Album ‘Drive to the Starry Road’ (May 16, 2022)
- Candy Sugar Pop
- Something Something
- More
- 하늘빛 (Light the sky)
- Story (MJ)
- All Day (JINJIN)
- First Love (Eunwoo)
- Let’s go ride (Moonbin)
- S#1. (Rocky)
- 24시간 (24 Hours) (Sanha)
- 밤하늘의 별처럼 (Like stars)
KBS WORLD ‘Broke Rookie Star’ OST Part 3 (May 21, 2022)
- Better Better by X-PIERS (Rocky)
KBS WORLD ‘Broke Rookie Star’ OST Part 4 (May 22, 2022)
- Over That (Rocky)
KBS WORLD ‘Broke Rookie Star’ OST (May 23, 2022)
- Body Language by X-PIERS (Rocky)
- Better Better by X-PIERS (Rocky)
- Over That (Rocky)