In 'M Countdown', woo!ah! presented a perfect 'triple beat' from visual, vocal, and performance. woo!ah! (Woo!) performed the title song 'Dangeo' of the first mini album 'JOY' on Mnet's music program 'M Countdown', which was broadcast on the afternoon of the 16th. woo!ah! (Woah!) showed off a unique 'sparkling' charm on the stage of 'Dangeo' wearing a refreshing outfit suitable for summer. Along with this, as well as stable vocals, she showed off her fairy-like visuals, bringing excitement to the audience. woo!ah!'s 'sweet' point choreography, 'sugar sprinkle dance', aroused admiration from the viewers. In particular, he drew attention by showing delicate choreography using fingers along with dynamic movements. woo!ah! made a splendid comeback with their first mini album ‘JOY’ on the 9th. The title song 'Danger' is a song that compares the heart that can't get out of the sweet you as if you fell into a 'danger'. On the other hand, woo!ah! (Woo!) plans to visit fans with various co