IU, my favorite Korean female solo artist, is the most famous Korean female solo artist in many fields, including lyrics, composition, and singing. That is why many people, regardless of age, like her. Therefore, it is never easy to successfully get tickets to her concerts. If you go to a concert through hard ticketing, the show lasts about three hours. Because she has many encores, the concert takes a long time. In addition, there are some audiences who come to her concerts wearing custom clothes and makeup that express her various characters. They do so because they can go on stage if they are lucky. Anyway, one day, I want to go to my favorite singer, IU concert.