Locomotive (2014)
Bleached (2017)

- EP

Summer Go Loco (2017)
Hello (2019)
Some Time (2020)

- Single Digital

"See The Light" (2012)
"No More" (2012)
"Take Care" (2013)
"Hold Me Tight" (2014)
"Respect" (2015)
"Awesome" (2015)
"You Too" (2016)
"Still" (2016)
"It Takes Time" (2018)
"At Night" (2021)
"Just Like This" (2021)

- Kolaborasi

"Good" (dengan Gray) (2016)
"Boys and Girls Music Vol. 1" (dengan Sam Kim) (2017)
"D.O.P.E." (dengan Lee Hyun Do) (2017)
"Don't Give It To Me" (dengan Hwa Sa) (2018)
"Worth It" (dengan Kim Jong Kook, Hwang Chi Yeul, UV & Gray) (2018)
"Upside Down" (dengan Jay Park, Simon Dominic, Gray) (2018)
"Some More" (dengan Gray, Suran & Eddy Kim) (2018)
"Young" (dengan Baekhyun) (2018)
"Balance" (dengan Woo Won Jae) (2018)
"Late Night" (dengan Gray) (2018)
"Love" (dengan Lee Sung Kyung) (2021)
"HANHYUL x Loco x Dingo [Moonlight: In the Moonlit City]" (2022)
"Somebody" (dengan Hwa Sa) (2022)

- OST

"The Virus OST" (dengan HavyT) (2013)
"My Lovely Girl OST Part.1" (dengan MAMAMOO) (2014)
"The Girl Who Sees Smells OST Part.2" (dengan Yuju of GFRIEND) (2015)
"Moon Lovers: Scarlet Heart Ryeo OST Part.2" ("Say Yes" dengan Punch) (2016)
"Memories of the Alhambra OST Part.1" ("Star (Little Prince)" dengan U Sung Eun) (2018)
"Romance 101 X Loco" ("Your Day") (2020)

(Tribunnews.com, Tiara Shelavie)