늘 먹던 걸로 (Feat. 박재범)
Trade L, SEIN, 朴宰范
Sein
Apo11o program, お月さま交響曲, Kuroa*, 荒巻
PILLOW TALK (Feat. JEY)
Trade L, SEIN, JEY
바빠 (Feat. BIG Naughty)
Trade L, SEIN, BIG Naughty (서동현)
Zirkus
ELIF
爱比不爱可悲
sein
glitter eyes
Sein
FYP
Trade L, SEIN
ROLLING LOUD
Trade L, SEIN
sein (feat. kuroa* & 荒巻)
Apo11o program, お月さま交響曲, Kuroa*, 荒巻
1,150km
Trade L, SEIN
뭐 (Feat. Wuuslime, DIMO REX)
Trade L, SEIN, Wuuslime (우슬라임), DIMO REX
Silhouette (Feat. Boi B, Gist, Huh)
SEIN, Boi B, Gist, 허성현 (rosy)
CRZY
SEIN, Gist, Shyboiitobii
어려워
SEIN, Trade L, 方艺潭
시나리오
SEIN, HAON, Chan（찬）
늦은 거야
SEIN, Gist, Giriboy
시간이 약이니까
SEIN, Trade L, meenoi
좋은 사람 만나
SEIN, LeellaMarz
梦里指引的光
sein
꾸안꾸
SEIN, Gist, 려진
만날래 말래
SEIN, Gist, Trade L
이렇게 너를
SEIN, Gist
꿈
SEIN, Gist, untell
12월
Sein
TV에 나와
SEIN, Gist
너와 함께라면
Sein
놀러 와
SEIN, Gist, Marv
Boyfriend
SEIN, Gist
멍청이 (skit)
SEIN, Gist