Tool is an American rock band formed in 1990 in Los Angeles, California. Group's line-up includes vocalist Maynard James Keenan, guitarist Adam Jones & drummer Danny Carey.
Tool has won 4 Grammy Awards, performed worldwide tours & produced albums topping the charts in several countries.
To date, the band has released 5 studio albums, one EP and one box set. Tool 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 over 13 million albums in the US alone.