Sunny Days' main vocalist Sunkyung has stunned netizens with a practice video showing off her vocal power.

On July 2nd, a netizen uploaded a video of Sunkyung rehearsing in the group's practice room on a portal site, and it quickly spread online like wildfire.

Sunkyung covers a variety of songs that even senior artists have a difficult time with, such as Gummy's "Adult Child", Jang Hye Jin's "One Late Night in 1994", and Big Mama's "Resignation".

Netizens praised, "She's definitely different from the other idols," "Sunkyung's truly a singer," and "Finally someone who knows how to sing."

Check the practice clip out below, and be sure to check back for their second single release on July 27th!



Source + Photos: E-Daily via Naver