DISKOGRAFI
Kolaborasi
(2015) "Night & Day" (with From The Airport)
Original soundtrack (OST)
(2010) "Big Thing OST Part.7" ("My Love" with Jiyoung)
(2011) "City Hunter OST Part.5" ("Always Look At You (그대만 봐요)")
(2011) "Bravo, My Love! OST Part.1" ("Flustered (갈팡질팡)" with Hyunyoung)
(2012) "Tasty Life OST Part.2" ("영혼보다 사랑해")
(2012) "The Great Seer OST Part.1" ("운명을 깨고")
(2013) "Nail Shop Paris OST Part.1" ("I'm Waiting For You (기다릴 거에요)")
(2013) "Galileo 2 OST" ("Kissshite / KISSして (키스해줘)", "Saiai / 最愛 (최고의 사랑)")
(2014) "Secret Love OST" ("First Love (첫 사랑)" with Seungyeon)
(2014) "Blade Man OST Part.1" ("Hello" with Seungyeon)
(2016) "Two Rooms, Two Nights OST" ("Spring Snow (봄눈)")
(2017) "Smashing on Your Back OST Part.1" ("Universe")