Think politicians are whores to vested interests? Want to see a rock video with Cameron, Osborne, Clegg, Vince Cable, the two Eds and Alex Salmond dressed as cheap hookers? Look no further than this new classic from Glasgow-based three-piece Sparrow and the Workshop – “The Faster You Spin” – written as they watched Commons debates on TV. “If I had a dime for every time you lied…”