https://en.wikipedia.org/wiki/Nirvanna_the_Band_the_Show_the_Movie

"The film premiered at the 2025 South by Southwest Film & TV Festival on March 9, 2025, before being theatrically released in Canada and the United States on February 13, 2026. It received critical acclaim."

Trailer:
https://www.youtube.com/watch?v=mlmI32TYAk4