Itzy's debut track "Dalla Dalla" is a perfect example ... it's more unique and special," Yeji says, adding that the group is sure fans will be excited to hear Lia's voice in the songs.

Chaeryeong: “Mine” Ryujin: “Run Away” Yuna: “Yet, but” Yeji: “Crown On My Head” ITZY closed out its nearly two-and-half-hour set to “Dalla Dalla,” the group’s debut single.