아이유 kicked off her 음악회, 콘서트 series on May 22nd. This is her first time having small theater concerts, which are special because 유명인사 can communicate with their 팬 in a smaller, 더 많이 intimate space.

She performed the 7 songs in her remake album for the first time, but also sang her old hits. She even turned into a radio DJ to talk about the stories that her audience had submitted. She talked with the attendees, even giving out gifts personally. SHINee's Jonghyun, ZE:A's Kwanghee, Kim Bum Soo, 2AM's Seulong, Jo Jung Suk, Akdong Musician, Ha Dong Kyun, and CNBLUE's Yonghwa were guests during her series of concerts.

On her last day, 아이유 said, "I can't believe this is the last concert. I was so nervous on the first day. Through these concerts, I felt that I was receiving a lot of 사랑 from a lot of people. I was very happy during the performances, and I was able to get one of my 상단, 맨 위로 experiences in life."