Who is it? Tommy No Tommy's on first The Who is in London

I'm sure you've probably seen the movie Tommy, right? You haven't. You really need to rent it. One of the best musical ever, with so many stars. Roger Daltrey of course. Ann Margaret, Elton John, Tina Turner, Keith Moon, Eric Clapton, Jack Nicholson and more. One of my favorite movies of all times. Obviously very twisted minds wrote it. Listen to the two clips. Just close your eyes.