Some Favs (will try to keep them sci-fi and avoid honourable mentions above)
Alan Silvestri: Back to the Future, Beowulf and What Lies Beneath
Alexandre Desplat - Zero Dark Thirty, did Godzilla too but not so keen
Brian Tyler: 30 Days of Night, Far Cry 3
Christopher Young - Hellraiser
Clint Mansell - the Fountain (Doom's not bad either)
Zimmer... Modern Warfare, Batman Tril, Inception, Interstellar, Spidey 2, Chappie, Man of Steel, Madagascar, Last Samurai, Lion King, Black Hawk Down, Pirates Saga, Prince of Egypt,
David Arnold - Stargate
Graeme Revell - Riddick
Greg Edmonson & Joss Whedon - Firefly
Henry Jackman - XMen First Class & Winter Soldier
Harry Gregson-Williams - Armageddon, Wolverine
James Horner - Avatar, Sneakers, Bicentenial Man
James Newton Howard - Blood Diamond, I Am Legend, Hunger Games 2, Sixth Sense
Jamin Winans - Ink
Jason Graves&James Hannigan - Dead Space 3
Jerry Goldsmith - Legend, Total Recall,
John Carpenter - the Thing
John Ottman - XMen Days of future PAst
Jogn Paesano - Daredevil - Maze Runner
John Powell - Jumper
John Williams - A.I. / Superman,
Michael Giacchino - Jupiter Ascending, Star Trek, Lost,
Murray Gold - Doctor Who Series 5 (I am the Doctor...)
Ack, wife home. Will return....