Contestant Choi Hee Tae wowed the judges on the latest episode of 'K-Pop Star 2'.

Showing off his own composition, titled "Afterwards", the boy displayed his finesse at the keyboard and his innate rhythm, expertly mixing in several ad-libs and high notes into his performance.

"Pass pass pass," BoA applauded. "This is how you're supposed to sing and play to get the ladies."

"Out of all the people who played their original compositions today, I like him the most," Yang Hyun Suk praised further.

Check out the full episode of 'K-Pop Star 2' below [Choi Hee Tae's performance comes in at 10:43 in the first video].