Regarding the current Newman dynasty:
Randy Newman=Ragtime, The Natural, Awakenings
Thomas Newman=American Beauty, Shawshank Redemption, Little Women
David Newman=Operation Dumbo Drop, Norbit, Scooby Doo
They have all found their niche!
I know Randy's hard at work on Toy Story 3, but I hope he will be given the opportunity to turn out more great scores like AVALON, too.
Additionally:
David Newman -- The War of the Roses, Galaxy Quest, The Phantom
Thomas Newman -- WALL-E, Finding Nemo, Angels in America, Meet Joe Black, The Green Mile, Road to Perdition
Randy Newman -- Cars, Seabiscuit, Monsters Inc, Toy Story I and II