Langhorne Slim and his band The War Eagles mix folk and blues with reckless punk-rock energy.

NPR: Langhorne Slim's Folk-Rock Live Wire

Their rock-infused interpretation of the blues and folk genres also incorporated rockabilly, reggae, soul and funk among other influences, it adds.

BBC: found Led Zeppelin 'unconvincing'

He blends rock, folk, blues and classically influenced music into a boundary-defying style that has won him a devoted following all over the world.

NPR: Alejandro Escovedo: Defying Boundaries