A2O MAY have released ‘BAD HABITS TONITE’, posted on 18 October 2026 to A2O WORLD, the agency’s own YouTube channel. The upload is titled an Official Video, and the description credits S.M. LEE as producer.

“M/V” is the usual tag, and this one says “Official Video”

Korean channels attach a format tag to almost every video title, and viewers use it to tell the uploads apart. The main film is normally marked M/V — a slash abbreviation for music video that is near-universal in Korea and rare in Western listings. A performance video, shot in a studio or in long takes, gets its own tag, as do dance practice clips, lyric videos and teasers. “Official Video” is the broader English label some agencies prefer. Reading the tag before you click tells you which version of a song you are getting.

About this release

‘BAD HABITS TONITE’ was published on 18 October 2026 KST, timed for 7PM in Seoul and 6AM EDT. The official description names no album or single title, listing only the song, with S.M. LEE as producer and A2O Entertainment as the presenting label. The genre line reads Zalpha Pop, and copyright sits with A2O Entertainment.

Watching from outside Korea

The description prints both 7PM KST and 6AM EDT, which is a helpful habit: Korean release times are usually quoted in KST alone, thirteen hours ahead of New York. If a clip is unavailable in your country, the artist’s own channel is the first place to check.

→ Every A2O MAY video on Oseyo Korea

More from Oseyo Korea — K-POP · Korean Food · Travel in Korea