| Past Group Members | Lars Fox - Vocals/drums/samples Adam Tanner - Guitars/Keys/samples John Carson - Bass/Keys/samples Bruce Boyd - Drums/DJ Lars Fox Adam Tanner John Carson Bruce Boyd |
| Music Genre(s) | Industrial rock experimental rock |
| Origin | San Francisco, California, United States San Francisco, California, U.S. |
| Year(s) Active | 1989–1996 |
| Record Label | Spirit Music Industries Alternative Tentacles London Records (Polygram) London/Polygram |
| Official Websites | grotus.com grotus.com |
| Associated Acts | Nine Inch Nails Mr Bungle Mike Patton |
Grotus was an industrial rock band from San Francisco, active from 1989 to 1996. Their unique sound incorporated sampled ethnic instruments, two drummers, two bassists, and featured angry but humorous lyrics.
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