Without Me (나 없이 잘 살텐데)
Single • 2023
Big Mama
Work Later Drink Now S2 OST Part 1
Single • 2022
Break Up In The Morning (눈 떠보니 이별이더라)
Single • 2022
Alive Part.3
Single • 2022
Another Me (Police University OST Special Track) (또 다른 나 (경찰수업 OST 스페셜 트랙))
Single • 2021
One Day More (하루만 더)
Single • 2021
Mega Mix Dea
EP • 2018
Cleaning Drawers
Single • 2012
Cleaning Out The Drawer
Single • 2012
2Nd T-Project <I Love You>
Single • 2011
Never
Single • 2010
하루만
Single • 2010
Happy Birthday To You
Single • 2008
빅마마 Digital Single(단비 - Money..? Honey..?)
Single • 2008