Lyrics for this song have yet to be released
Blah Blah Blah (Instrumental) was written by 심은지 (Sim Eunjee) & 이민영 (Lee Min Young) (EastWest) & Yeul.
Blah Blah Blah (Instrumental) was produced by 심은지 (Sim Eunjee) & 이민영 (Lee Min Young) (EastWest) & 1by1.
ITZY released Blah Blah Blah (Instrumental) on Wed Oct 05 2022.