Tonight we’re playing around with a potentially new feature on the blog in which I dig into my background as an ex-music major.* Each week, the goal is to dissect one song from a soundtrack (usually Star Wars) and break down just why its effective. Or just what I like about it. First on the docket, the main title theme from Star Wars.

*Why ex? Sadly, computer science pays better.

Despite being one of his most well-known pieces, this is actually a departure from many of the musical devices Williams is most famous for. A good comparison would be listening to this and then listening to the theme from the NBC Nightly News theme…

So many of his pieces feature very contemporary bursts and accents over the top of the melody. In NBC’s theme, you can hear the mid/high brass and mid/high woodwinds at the beginning coming in with these quick hits of texture while the strings provide the melody (the ‘da da dah dat da dat dah’). This is something Williams is famous for, those little touches.

The main title theme from Star Wars is just as powerful, but for different reasons.

This is much more of a strong fanfare that Williams himself describes as being symbolic of the heroic components of the Star Wars saga. Wookieepedia has a wonderful little writeup of how the structuring of the melody itself ties into that concept.

If you’re familiar with basic theory and notation, you can see that this piece opens by jumping up a fifth, or reaching and grasping for something on high. Unable to quite attain that goal, it moves into a descending triplet as the music gathers its strength and momentum for another go at that goal. It succeeds by jumping a full octave above that initial note and then repeats as a sort of reassurance that the music truly achieved that goal. That’s just the symbolism in the first three measures.

This is a piece that is carried by the distinct line between the melody and the harmony. The sections not responsible for the harmony almost become the percussion section, driving the fanfare along while the melody soars over the top. While the strings get their moments, Williams allowed the brass to truly shine as the horns and trumpets set the tone for the soundtrack and the film as a whole. Nothing quite says grandeur like a trumpet reaching those highs.

For Williams, this is almost an odd composition when compared to his larger body of work just because of how straight-ahead it is. It’s a credit to him that he put his usual conventions to the side to write the piece that needed to be written, though. Star Wars needed to start with a bang, and the driving, powerful fanfare that blares as the logo appears accomplishes just that.