@William said:
I'm not trying to be technical, but that's true what Mathis said about distinguishing melody from theme, etc. A melody, or theme, is like a musical unit that holds together and is expressive in itself. Beyond being just a motif like three notes. Three notes is not a melody. And to some extent film music does not really need themes or melodies. Yes, it can have them, but it does not have to, and it is not better because they are there. There are some scores that go on and on with all sorts of pretty melodies that are completely stupid and worthless. And there are others that have a nearly braindead composer pawing feebly as he drools at a keyboard and it works fine for the scene. Not that it is always that way. But that is the paradox of film music.
As for someone not using a theme and the music being uninteresting - no way. Herrmann is the perfect example. He did not really use themes at all. And his music is the most interesting of all to many people.
Thoroughly agree with the sentiments about Hermann, Bill.
This brings up another perspective about theme, melody, etc...
At the beginning of the 19th century, we saw ever more development of a harmonic theme, that is, a less discernible and identifiable melody, and a more pronounced move towards harmonic structure and movement as a 'theme' in its own right. The work of Wagner, Richard Strauss, Holst, etc. ,although identified with a leitmotif structure, did introduce the element of harmony and modulation as more 'melodic', and one could say, more valid, as a 'new device' to supplement melody. Shostakovich too, worked much harmonic 'theme' into his music, although in many cases you'd be hard pressed to extract an indentifiable 'melody.' Mahler was a pretty clever chap at this, relying on harmonic movement to 'carry the piece.'
In relation to film, (IMHO) Hermann could be said to be the 'Beethoven' of the genre, extrapolating from the leitmotif structure, a harmonic and rhythmic density that fit to purpose, and could be identified as 'complete melodic intent', rather than no melody. His work in psycho and vertigo, coupled with his view of image as 'melody', created a new orchestral format if you like: Image 'playing the tune' as if another instrument within an ensemble, and the orchestra backing that 'melody'.
And as mentioned, i think this type of writing is a thin line scenario. It either works or doesn't, and the balance is a lot finer than in other musical genres, as our perception of what is a good score, and what isn't shows.
Interesting discussion.
Regards,
Alex.