Singer Bada sang the national Korean anthem at a Korean Day event.

Today, Bada posted on her Twitter, "Great Korean Day! My throat was gone because I've been having so many schedules these days an it didn't warm up well because it was in the morning" along with a picture of herself.

She continued, "I'm worried that my performance was of any harm or inconvenience to anyone. It was fine during rehearsal. I hope you understand. Congratulations once again to Korean Day! Thank you for listening to me sing. I love you all."

Photo Credit: Bada Twitter