Youtube : 

KANG IN SOO (강인수) & LEE SANG (이상) - Wish For You : https://www.youtube.com/watch?v=pbSuDkahhMw

[MV] KANG IN SOO (강인수) & LEE SANG (이상) - Wish For You : https://www.youtube.com/watch?v=4opvypXJQ30&feature=youtu.be

러니 (RUNY) - 내 사람이면 좋겠다 (Be My Love) : https://www.youtube.com/watch?v=AhcRyUzUAmk

강인수(Kang Insoo) - 너에게 더 가까이 (Acoustic Ver.) (Wish You (나의 마음속 너의 멜로디..)OST) : https://www.youtube.com/watch?v=mWIbYHAt_x4

Spotify : 

Playlist : https://open.spotify.com/album/0sDNFyzYV72JsHAygapAUM?si=KvlxDph7RWKDALeRGuoqsw

Kang Insoo's YouTube Channel

KANG IN SOO (강인수)  - Wish You  (city mix) : https://www.youtube.com/watch?v=hq3pfmqh8e8

KANG IN SOO (강인수)  - Wish You - (The origin mix) : https://www.youtube.com/watch?v=uBkt-dKutzU&feature=youtu.be