808 is a documentary film about the inspiring story of the Roland TR-808 drum machine. It's the tale of the birth of electronic music, and how one small machine changed the musical landscape forever... by accident. It's the story of a sound that has been embraced by the world's top producers and performers, and has been name-checked on a whole host of hit records. Associated with numerous musical styles crossing both time and genre, its defining sounds are as relevant now as they ever has been.