Senior singer Patty Kim praised the rookie singer Ailee.

On the evening of March 24, Patty Kim appeared on KBS 2TV's broadcast of "Free Declaration Saturday - Immortal Song 2', touching rookie Ailee with her praise.
In the recently conducted recording, 13 junior singers sing Patty Kim's gem-like hit tracks in the showdown.
At that day, Aliee went up on stage to perform Patty Kim's hit track in 1967 titled "Light and Shadow (빛과 그림자" after greeting the audience cutely.
She appeared shyly but in contrast as the song began, her expression changed and her powerful voice got all the audience surprised. 
After Ailee's stage has ended, the first word Patty Kim said was "Wow". She also added "in such a slender body, there's such a strong voice. it's very impressive. In the future you'll be big."
Ailee couldn't hide her joy of being praised by such a big senior of the entertainment and showed a big smile in the back.
Meanwhile, Ailee's performance will be broadcasted today (24/3) at 6:15 pm KST at Immortal Song 2 - Patty Kim Special"