6. Cannibal Corpse: Centuries of Torment
IMDb rating: 8.1
Things are getting a bit heavier on our list of best music documentaries on YouTube with this one. It follows the career of cult American death metal band Cannibal Corpse from the late ’90s when the band didn’t manage to get enough exposure to being the most successful death metal band in history in terms of album sales. The documentary is three hours long and also features some of the rare and exclusive footages of band’s live performances.