Tenacious D

American comedy rock duo from Los Angeles, formed 1994. Jack Black and Kyle Gass. Tenacious D (2001), The Pick of Destiny (2006), Post-Apocalypto (2018). 'Tribute,' 'Wonderboy,' 'Beelzeboss.' The greatest band in the world — self-proclaimed, and they might be right. Genuine heavy rock musicianship wrapped in comedy genius.