Biffy Clyro are a band from just outside Glasgow, Scotland.
They are an incredible band, but as far as I know, they never really made it big in the American music scene. No idea why, but they need to be heard.
Their sound has changed with just about every album, but they are just incredible. ( if you read this, listen to at least one song.)
Recommended if you like - Foo Fighters, Muse, Queens Of The Stone Age, Scottish Accents