Tenacious D, also known as "The D", is an American rock band that formed in Los Angeles, California in 1994. Comprising lead vocalist and guitarist Jack Black and lead guitarist and vocalist Kyle Gass, the band has released two albums – Tenacious D (2001) and The Pick of Destiny (2006). The band's studio releases, and more recently its live performances, feature a full band lineup, including such musicians as guitarist John Konesky, bassist John Spiker and drummer Dave Grohl.