From Glasgow, United Kingdom

From last.fm:

Mogwai are a band from Glasgow formed in 1995. They compose lengthy, mostly instrumental guitar-based pieces in the style of post-rock, usually focused around the elaboration of a single theme, and are known traditionally for their quiet/loud dynamic, defined bass riffs, and an eminent ambient sound, sometimes dark and sometimes grand. Although frequently referred to as post-rock, the band have revealed in interviews that they despise this categorization, insisting that their sound bears little resemblance to pioneers of the genre, such as Tortoise. Read more about Mogwai on Last.fm.