Example: Texas Rising on HBO. Their music was right out of old TV westerns like Bonanza and the Big Valley. I stopped watching after the first episode. Even my wife commented, "What's with the old 60's 70's western music?"
Even when movies were "silent", they would have a band in the theater playing the film score.
Getting back to the plane crash, I'm not a pilot but always wondered what the appeal was of flying solo. I would always want to have a co-pilot with me - just in case.
I definitely understand what you are saying. The soundtrack is one of three essential elements of a great movie to me...the other two being direction and acting.
A perfect example of how music conveys a range of emotions w/barely a word spoken in the scene linked below. The scene, as lovely as it is, would be greatly diminished w/out the score.
I remember a show about movie scores. They did a scene from JAWS without music and then with music. Quite a change in the impact of the scene.