The group have also performed at various charity projects such as Band Aid 20 , Live 8 , Sound Relief , Hope for Haiti Now : A Global Benefit for Earthquake Relief , The Secret Policeman 's Ball , Sport Relief and the Teenage Cancer Trust .
The group have also performed at various charity projects , such as Band Aid 20 , Live 8 , Sound Relief , Hope for Haiti Now : A Global Benefit for Earthquake Relief , and the Teenage Cancer Trust .