Sunny (Girls Generation), Rooftop House Studio – Heart Throbbing
Sunny singing but not on the MV = HUGE LOSS. :x
From YT:
The duet for the first album of the “Rooftop House Studio” Project Collaboration features Sunny from the Girls Generation and Rooftop House Studio. The indie band “Rooftop House Studio”, chosen by Sunny, is well-known nation wide for its unique, eye-turning performances and vocals .
For the Rooftop House Project, producer Kim Dong Young wrote the song “Heart Throbbing”. It’s a main-stream medium folk song with a refreshing 16-beat folk rhythm combined with an acoustic piano and guitar riffs, about the lovey-dovey stories of couples that are just starting to date.