2020 - 2 tracks

Moon & Butterfly (Single) - Viini, Lee Suhyun, Bloo

2019 - 1 tracks

JTBC Begin Again 3 - Episode 2 (Single) - Lena Park, Lee Suhyun, Harim, Lim Heonil, Henry

2019 - 2 tracks

JTBC Begin Again 3 - Episode 4 (Single) - Henry, Lena Park, Lee Suhyun, Kim Feel, Harim, Heon Il Lim

2019 - 1 tracks

JTBC Begin Again 3 - Episode 12 (Single) - Henry, Kim Feel, Hareem, Lim Heonil, Lee Suhyun

2018 - 1 tracks

Mr. Sunshine OST Part.4 (Single) - Lee Suhyun

2017 - 2 tracks

Part-Time Idol (Original Television Soundtrack) (Single) - Kim Hee Jeong, Hwang Seung Un, Lee Suhyun, Kwon Hyunbin, Kwon Youngdeuk