This is what we found on Wikipedia regarding the Mozart Estate:

Mozart Estate, formerly known as Go-Kart Mozart, are an English indie pop band founded by Lawrence, previously of the bands Felt and Denim. Lawrence formed the group as a reaction to his previous bands' lack of commercial success. He has called it "the world's first B-side band," which he explains "simply meant that you would take away the pressure of I've got to write a hit single, I've got to write an album that's going to get in the top ten." The band's original name is derived from a line in the song "Blinded by the Light" by Bruce Springsteen.