Loona (group)
Singles
"Butterfly" did not enter the Gaon Digital Chart, but appeared at no. 90 on the component Download chart.

Loona (group)

Section Title: Singles
Table Section Text: "Butterfly" did not enter the Gaon Digital Chart, but appeared at no. 90 on the component Download chart.

Title	Year	Peak chart positions	Sales	Album

KOR	US World

"Favorite"	2018	—	4	N/A	[+ +]

"Hi High"	—	11

"Butterfly"	2019	—	6	US: 1,000	[× ×]

"—" denotes releases that did not chart.

Sentence(s)

Loona's single "Hi High" of their debut album "+ +" was released in 2018.

final_sentence: Loona's single "Hi High" of their debut album "+ +" was released in 2018.