Genre: Rock
NoMeansNo is a Canadian progressive punk rock music group originally from Victoria, British Columbia and now located in Vancouver.
The band has never had, nor have they seemed to pursue, strong mainstream success, but they do have a devoted underground following in North America and Europe. They tour fairly often on both continents and maintain a dedicated fan base.
The band was formed in 1979 by brothers Rob Wright (bass guitar, vocals, and occasionally guitar,) and John Wright (drums, keyboards and vocals). Their name derives from an anti-date rape slogan. For their first four years the duo's music would seem to be influenced as much by jazz and progressive rock as punk rock. The musical press described their earliest recordings as "Devo on a jazz trip, Motörhead after art school, or Wire on psychotic steroids." NoMeansNo have been credited with being an influence on, and perhaps even the genesis of, math rock.
Source: http://en.wikipedia.org/wiki/Nomeansno