Jack Johnson backstage at Radio 2 Live in Hyde Park

Emma Stevens - A Place Called You at Radio 2 Live in Hyde Park

Emma Stevens - Once at Radio 2 Live in Hyde Park

Screaming Maldini - Abyssinia at Radio 2 Live in Hyde Park

James Blunt - Hyde Park highlights

George Barnett - Animal Keeper at Radio 2 Live in Hyde Park

Texas - Hyde Park highlights

Josh Groban backstage at Radio 2 Live in Hyde Park

Manic Street Preachers - Hyde Park highlights

Jack Johnson - Hyde Park highlights

Smokey Robinson - Hyde Park highlights

Jamie Cullum backstage at Radio 2 Live in Hyde Park