
n.SSign Digital Single ‘Itty Bitty (KOR.)’
2025.07.10
- Itty Bitty (KOR.)
- SHAKE & BAKE (KOR.)

n.SSign Special Album ‘Itty Bitty’
2025.06.13
- Itty Bitty
- SHAKE & BAKE
- Love Potion (Eng.)

n.SSign Digital Single ‘Love Potion (Eng.)’
2025.04.09
- Love Potion (Eng.)

n.SSign 1st Arena Concert Live Album ‘BIRTH OF COSMO‘
2024.01.30
- 웜홀 (Wormhole: New Track) (Metal ver.)
- BOUNCE!
- Salty
- 쏘리 쏘리 (Sorry, Sorry)
- Beautiful
- 바다숲 (Sound Candy)
- Melody
- Higher
- 너만 빼고 다 있어 (Have All Except You)
- 웜홀 (Wormhole: New Track)
- Lucifer
- Rising Sun (순수)
- Contigo en la distancia
- 千の風になって (천 개의 바람이 되어)
- Home
- Do-Re-Mi
- Woo Woo (이게 말이 돼?)
- 여름안에서 (In Summer)
- 필요해 (Need U)
- SPICE (With COSMO)
- SPICE
- いちご (ICHIGO)
- NEW STAR
- MONOLOGUE
- 꼭 안아줄래요 (Hold Me Tight) *Bonus Track

n.SSign 3rd Mini Album ‘Love Potion’
2024.12.30
- Apocalypse (:Superego)
- Love Potion (백일몽; 白日夢)
- Running After Love
- Pit a Pat
- XOXO (Complete Me)

n.SSign 2nd Japan Single ‘EVERBLUE’
2024.10.09
- EVERBLUE
- Love, Love, Love Love Love! – Japanese Ver. –
- EVERBLUE (Instrumenral)
- Love, Love, Love Love Love! – Japanese Ver. – (Instrumenral)

n.SSign 2nd Mini Album Repackage ‘Tiger’
2024.07.18
- Tiger (New Flavour)
- Roller Coaster
- Happy &
- FUNK JAM
- Love, Love, Love Love Love!
- Black Down
- 나의 바다 (Memories of us)

n.SSign 2nd MINI ALBUM ‘Happy &’
2024.02.15
- Happy &
- FUNK JAM
- Love, Love, Love Love Love!
- Black Down
- 나의 바다 (Memories of us)
- Happy & (Inst.)
- FUNK JAM (Inst.)
- Love, Love, Love Love Love! (Inst.)
- 나의 바다 (Memories of us) (Inst.)

n.SSign Japan Debut Single ‘NEW STAR’
2023.11.29
- NEW STAR
- Wormhole: New Track -Japanese ver.-
- Higher -Japanese ver.-

n.SSign DEBUT ALBUM : BIRTH OF COSMO
2023.08.09
- Higher
- 웜홀 (Wormhole: New Track)
- SPICE
- Melody
- Home

n.SSign PRE-DEBUT MINI ALBUM Repackage ‘Monologue’
2023.05.27
- Monologue
- Woo Woo (이게 말이 돼?) (Acoustic ver.)
- Salty
- BOUNCE!
- 필요해 (Need U)
- Woo Woo (이게 말이 돼?)
- Beautiful
- 너만 빼고 다 있어 (Have All Except You)
- 우리집

n.SSign PRE-DEBUT MINI ALBUM ‘SALTY’
2023.04.18
- Salty
- BOUNCE!
- 필요해 (Need U)
- Beautiful

SPECIAL GIFT [Woo Woo (이게 말이 돼?)]
2023.01.02
- Woo Woo (이게 말이 돼?)
- 너만 빼고 다 있어 (Have All Except You)
- Woo Woo (이게 말이 돼?) (Inst.)
- 너만 빼고 다 있어 (Have All Except You) (Inst.)

청춘스타 우승자 Special Album
2022.08.21
- 여름안에서 (Radio Edit Ver)
- 여름안에서 (Performance Ver)