The long-awaited punk documentary One Nine Nine Four has seemingly made its way onto YouTube. For his part, director Jai Al-Attas doesn't seem to be terribly concerned, having tweeted: "So it's true the doco leaked - go find it."

The documentary explores the punk explosion into the mainstream that occurred in the early- to mid-'90s, and features interviews with Green Day's Billie Joe Armstrong, The Offspring's Dexter Holland, Greg Graffin and Brett Gurewitz from Bad Religion, Tim Armstrong, Matt Freeman, and Lars Fredriksen of Rancid, Fat Mike of NOFX, and many others. The project ran into issues involving funds for music clearance rights, which has stalled the commercial release of the film.