Tool is an American rock band from Los Angeles. Formed in 1990, the group's line-up includes vocalist Maynard James Keenan, guitarist Adam Jones and drummer Danny Carey. Justin Chancellor has been the band's bassist since 1995, replacing their original bassist Paul D'Amour. Tool has won four Grammy Awards, performed worldwide tours, and produced albums topping the charts in several countries. To date, the band has released five studio albums, one EP and one box set. They emerged with a heavy metal sound on their first studio album, Undertow (1993), and became a dominant act in the alternative metal movement with the release of their follow-up album Ænima in 1996. Their efforts to unify musical experimentation, visual arts, and a message of personal evolution continued with Lateralus (2001) and 10,000 Days (2006), gaining critical acclaim and international commercial success. Their fifth studio album, Fear Inoculum, was released on August 30, 2019, to widespread critical acclaim. Prior to its release, the band had sold more than 13 million albums in the US alone. Due to Tool's incorporation of visual arts and very long and complex releases, the band is generally described as a style-transcending act and part of progressive rock, psychedelic rock, and art rock. The relationship between the band and today's music industry is ambivalent, at times marked by censorship, and the band's insistence on privacy. History Formation and Opiate (1989–1992) During the 1980s, each of the future members of Tool moved to Los Angeles. Both Paul D'Amour and Adam Jones wanted to enter the film industry, while Maynard James Keenan, who had studied visual arts in Michigan, worked as a pet store remodeler. Danny Carey and Keenan performed for Green Jellÿ, and Carey played with Carole King and Pigmy Love Circus. Keenan and Jones met through a mutual friend in 1989. After Keenan played a tape recording for Jones of his previous band project, Jones was so impressed by his voice that he eventually talked his friend into forming a new band. They started jamming together while searching for a drummer and a bass player. Carey happened to live above Keenan and was introduced to Jones by Tom Morello, an old high school friend of Jones and former member of Electric Sheep. Carey began playing in their sessions because he "felt kinda sorry for them," as other invited musicians were not showing up. Tool's lineup was completed when a friend