KT Tunstall at Live Earth

I totally missed this when it aired but now I´m watching it. In the late eightis when they aired the Nelson Mandela 70th Birthday Tribute I was completly blown away by Tracy Chapman, she just went out alone on that stage with her acoustic guitar and kicked ass. KT Tunstall doesnt reach up to that level in my book but she´s not far from but she rock´s more.