Twice is a South Korean girl group formed by JYP Entertainment. The group is composed of nine members: Nayeon, Jeongyeon, Momo, Sana, Jihyo, Mina, Dahyun, Chaeyoung, and Tzuyu. From Wikipedia
Launched days after their July 11 album drop the tour pairs immersive staging with a headline slot at Lollapalooza Chicago.