Introduction to a Timeless Classic
The Wizard of Oz, a film from 1939, is being transformed into an immersive experience for a high-tech entertainment venue in Las Vegas. This project involves taking the original mono soundtrack and updating it for a state-of-the-art audio system. The goal is to create a magical performance that will transport audiences to the world of Oz.
The Challenge of Updating a Classic
The original soundtrack was recorded using primitive devices and is not suitable for the modern audio system. Paul Freeman, the audio artist director at Sphere Studios, explains that they cannot use the original audio track as is, but they also do not want to create a soundalike of Judy Garland’s iconic voice. Instead, they are working to separate the music from the sound effects and dialogue, using modern technology to enhance the audio while keeping the original vocals and dialogue pure.
A New Sound Design
The sound effects from the original soundtrack are being replaced with new, almost completely redesigned sound effects and a foley track. This will take advantage of the huge spatial canvas of the venue, creating a more immersive experience for the audience. However, when it comes to the orchestra, the original soundtrack is being re-recorded with the same performance practices and even some of the same instruments used in the 1930s.
Recreating the Magic
Julianne Jordan supervised the recording, and David Newman, a specialist in vintage film music recovery, worked with a contract orchestra to recreate the original score. They recorded the music at the old MGM property, using the same instruments and techniques as the original recording. The goal is to make the music sound like it did in the original film, with all its vibratos and nuances.
The Sphere’s Unique Challenges
The Sphere is a round building that presents unique challenges for sound design. There is no "sweet spot" in the venue, as every seat is designed to provide an optimal listening experience. To meet this challenge, sound engineer Shawn Murphy recorded the music with a variety of modern microphones, capturing every detail and nuance of the performance. The result is a 7.1.4 "tribes" sound system that provides a wide, haunting, and correct version of the score.
Creating a "Hug of Sound"
Freeman’s goal is to create a "hug of sound" that envelops the audience and transports them to the world of Oz. The new recording allows for creative possibilities, such as influencing specific stems of the orchestra without affecting the rest of the music. The result is a truly immersive experience that will make audiences feel like they are part of the story.
A Test for Future Transformations
The Wizard of Oz is a test case for future transformations of beloved classics into immersive experiences. Carolyn Blackwood, the head of Sphere Studios, explains that it’s a leap of faith to try to maintain the integrity of the original material while pushing the boundaries of what is possible. The team is confident that they have succeeded in creating something epic and true to the original film.
A Labor of Love
Freeman has been working on the mix for about a year and is closely familiar with the sound of the original film. He is confident that the new recording of "Somewhere Over the Rainbow" is the definitive version, one that will never be beaten. The team has worked to preserve the integrity of the original sound, including some of its imperfections, to ensure that it still sounds like The Wizard of Oz.
