BLOG: The Art of The Mix

Driving to Skywalker Ranch has become a regular pilgrimage over the past two years. The country roads north of San Francisco become ever windier the closer you get to the ranch, which was built thirty years ago by George Lucas as an idyllic creative campus.

I’ve used these country drives to plan the work to be done that day, thinking through the sound design of Alternative Energy, Mass Transmission, and Art of War during visits over the past ten years to mentor under Gary Rydstrom, the leading sound designer at Skywalker Sound.

Most recently, my visits to the Ranch have been about Philharmonia Fantastique: The Making of the Orchestra, an animated film the journeys inside instruments as they’re played. Early in the project, Gary and I storyboarded the film with animation director Jim Capobianco. Then we’d gather there to consider the musical score, the art, the motion graphics, and various other elements of the film.

The last step, the topic of this column, is mixing the symphonic score.

That’s how I ended up in the room with two of Hollywood’s best sets of ears. Gary is a legendary sound designer, having one seven Oscars for his work on Spielberg films; and to handle the mix, he brought in Shawn Murphy, who mixes all the John Williams scores.

To sit at the mixing board between these legendary listeners is quite an experience. When not figuring out how to bring out a particular instrument in the mix or accentuate a piece of sound design, Gary and Shawn reminisce so casually about mind-blowing projects (last month, it was about the upcoming Spielberg remake of West Side Story). For this project, we were mixing the studio recording of the Chicago Symphony Orchestra made the month before (see the previous column about the magic of recording an orchestra during Covid).

So, what happens at ‘the mix’?

The mix is when all sonic elements are brought together. For a pure audio release, such as my opera The (R)evolution of Steve Jobs, that means integrating all the various microphones – close on individual instruments, singes, section mics, room mics. My music also comes with electronic beats and sound design, so these mixes are complex beasts. But an audio release only requires one mix – the CD or digital album.

For Philharmonia Fantastique, we need both an album mix and a film mix. That’s because people often listen to an album and a film on different systems, and because a film requires a more dynamic mix than a traditional audio album. For example, when the film’s Sprite flies inside the flute, the film mix brings up the close mic on the flute; or when the bassoon fills the entire screen like an alien spaceship, we add some low subwoofer to accentuate the bassoon’s role as the bass of the woodwind section.

At Skywalker, we mixed on the main mix stage, with Shawn and I at the board, and his assistance Erik in the editing room nearby. Erik is the master of the edit domain, the person we go to when we need to dig up a different take of a particular passage. That mostly happens when there are issues of sync: when a percussion hit isn’t lining up with something in the film, for example.

Philharmonia Fantastique presents very intricate sync issues because it features close-ups of instruments being played as we hear them. So, a year after the film was finished, thousands of miles away in Chicago a bunch of musicians had to perform exactly in sync with the fingers of a flutist. The handful of times things were slightly off, well we just called Erik in the editing room.

We finished the mix on Friday; took a lunch break; and then came back onto the mix stage to experience the film from start to finish. Conductor Edwin Outwater joined us at this point, and we both couldn’t stop smiling at hearing the full orchestra come together.

Coming together, after all, is the key thematic of Philharmonia Fantastique, a celebration of the ways an orchestra unifies its diversity of instruments and people. Perhaps we took for granted how magical an orchestra is before Covid; but now, the majesty of the medium will be especially appreciated.

I drove back through the windy roads of Marin with a smile, tapping the beats of the film’s finale on my steering wheel. Bringing this to life during the past two years has been one of the most fulfilling creative experiences of my life – and I can’t wait for Philharmonia Fantastique to premiere next season.