[All] The recording site of the new album 'Beauty' is revealed!

He asked the music director if there was anything else to record and said, "Oh, there's one more, but I'd like you to ad-lib it," which flustered IU. The director said, "I need a voice that goes, 'Hmm~' without being too much," and IU made a thoughtful expression, not knowing what to do. An official who saw this responded on IU's behalf, "She's acting like that because she's embarrassed."

The director who saw this said, "If you just do it, we'll cut it and use it. Do you need sunglasses?" and IU surprised everyone by showing off cute ad-libs with various sounds like a professional.