Lee Sang-Yi

I Hope You're Happy (행복했으면 좋겠어) Hometown Cha Cha Cha OST - Lee Sang Yi (이상이)

I Hope You're Happy - Lee Sang Yi(Hometown Cha Cha Cha)

Piano Collection - Hometown Cha Cha Cha (갯마을 차차차) OST(Top 4)

Compilation - 海街チャチャチャ OST

I Hope You're Happy 행복했으면 좋겠어 (Hometown Cha Cha Cha) - Lee Sang Yi 이상이

I Hope You're Happy - Lee Sang Yi(Key in D)

I hope you're happy - Hen/Lee sang yi(海岸村恰恰恰 )

행복했으면 좋겠어 (I Hope You're Happy) 갯마을차차차/Hometown Cha Cha Cha OST - 이상이 (Lee Sang Yi)(中級)

참 이상한 여자 (뮤지컬 레드북) - 이상이