: A high-energy live version during the Korean Music Wave . KCON:TACT Season 2 : A digital performance for global fans .

"Gashina" is the lead single from Sunmi's special edition album of the same name, released on August 22, 2017. It marked a significant turning point in her solo career, being her first release after the disbandment of Wonder Girls and her move to Makeus Entertainment.

The single is available on major platforms like Spotify and SoundCloud . Gashina - song and lyrics by SUNMI - Spotify

The song became a massive commercial success and a cultural phenomenon in South Korea, particularly for its "finger gun" choreography. Sunmi has performed the track at major events, including:

The lyrics depict a woman's complex emotions after a breakup—moving from sadness and disbelief to a confident, almost mocking self-assurance.