Girls' Generation (SNSD) Taeyeon Shows off Her Hidden Rocker Side Through "Devil's Cry" [VIDEO]

Girls' Generation member Taeyeon solo performance of "Devil's Cry" was revealed.

On July 19 MBC "Korean Music Wave In L.A. - SMTOWN Special," Taeyeon showed off her never-before-seen inner rocker.

Taeyeon was seen wearing all black as she performed the rock song, "Devil's Cry." The way she shouted the lyrics could have made her pass as a professional rock artist.

US fans couldn't hide their shock at Taeyeon's vocal range. She was able to go really high without having any difficulties. Following her performance Girls' Generation performed their famous song, "Run, Devil, Run," sexy as usual.

In this show TVXQ, Super Junior, Girls' Generation, SHINee, f(x), EXO-K, and more of artists from SM Entertainment, were seen spreading the heat wave of K-pop in the U.S.