Far too many to mention. Popular ones include;
"Dr. Zhivago"; Lara's Theme
"Sound of Music" (The Hills are Alive…)
"Jaws" (Duff, duff, duff, duff,… da da da tadaaaa.)
"2001 : A Space Odyssey" (Thus Spoke Zarathrusta / Blue Danube)
"Gladiator" (Now We Are All Free)
"Ghostbusters" (Who ya gonna call…)
"Harry's Game" by Clannad
"Twilight" No.1 Series with Debussy's Clare de lune
"The Exorcist" Mike Oldfield
"High Road of China"
However, one of my true favourites is"
Koyaanisqatsi", main theme by Philip Glass, which is quite emotionally engaging.
Have to have a longer think about this one, before I can be definitive….
Note: I think even some of the television shows have better ones;
I.e. "The Blue Planet"
...or those which are instantly recognised
- Hawaii Five-O
- Shaft