John Williams has done the music for more movies than you think

There's also Danny Elfman. It just seems that John Williams has done the music for every Spielberg movie :)

Many greats. I've used his music for some of my plays. James Horner is another of my favorites may he R.I.P

The strange thing is that if you don't notice the soundtrack then they've a good job.

True! And yes Danny Elfman is a great to!