Tenacious D is an American satirical rock duo formed by musicians and actors Kyle Gass and Jack Black in Los Angeles, California in 1994. Their music fuses vulgar absurdist comedy with rock music in a style that critics have described as "mock rock".
Tenacious D's music showcases Black's theatrical vocal delivery and Gass' acoustic guitar playing abilities. Their songs discuss the duo's purported musical and sexual prowess, as well as their friendship and cannabis usage. Their debut self-titled album features absurd and humorous sketches. Music critics have compared the storyteller-style lyrics of their songs to lyrics of rock opera.
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