As part of their promotions for fourth official album ‘I Got A Boy’, Girls’ Generation’s Taeyeon and Tiffany held a special stage on this week’s ‘Music Bank’ performing their duet track, “Lost in Love”.

Taeyeon and Tiffany’s duet song, “Lost in Love”, is a song that carries the sad feelings of a break-up. Taeyeon’s deep, moderated vocals and Tiffany’s colorful, impressive voice display a fantastic harmony.

Check out their performance below!