Conversation so far:
What year did the band begin?
Keenan and Jones met through a mutual friend in 1989.
Who were some band members?
Tool's lineup was completed when a friend of Jones introduced them to bassist D'Amour.
how did they get the band name?
Keenan later explained their intentions differently: "Tool is exactly what it sounds like: It's a big dick.
It's a wrench.
...
we are ...
your tool.
what was their first album?
In March 1992, Zoo published the band's first effort, Opiate.
what is a single?
CANNOTANSWER.
did the album do well?
CANNOTANSWER.
what occurred in 1992?
In March 1992, Zoo published the band's first effort, Opiate.
what is a highlight of their career?
The band began touring with Rollins Band, Fishbone, Rage Against the Machine, White Zombie, and Corrosion of Conformity, to positive responses.
in what year did they tour?
touring with Rollins Band, Fishbone, Rage Against the Machine, White Zombie, and Corrosion of Conformity, to positive responses, which Janiss Garza of RIP Magazine summarized in September 1992.

Question: what was their music style?
Self-contained rewrite: what was the music style of Tool?