Disklavier Gets "Hyper" as MIT Professor Writes Unique Piece for Boston Pops

BUENA PARK, CA (August 19, 2005) — If the term “Boston Pops” makes you think of Arthur Fiedler conducting “The Stars and Stripes Forever,” you should have been at Symphony Hall in June for a world premiere unlike any other. Massachusetts Institute of Technology Professor of Music and Media Tod Machover presided over the debut of his piano concerto “Jeux Deux,” which used a computer system and a Yamaha Disklavier DCFIIISA PRO concert grand to create a “HyperPiano” on which pianist Michael Chertock played, accompanied by conductor Keith Lockhart and the Pops.

Boston Pops
Pianist Michael Chertock, conductor Keith Lockhart and the Boston Pops bring Tod Machover's concerto "Jeux Deux" to life during its June premiere at Boston's Symphony Hall.
Using the unique ability of the Disklavier Pro to capture a performer’s actions as digital data and to play such data back “live” with an exceptional degree of fidelity and nuance, Machover linked the piano to an Apple Mac Mini computer loaded with Max music software. The resulting setup received data from Chertock’s performance, processed it, then sent back additional notes to be played alongside him in real time on the same piano. Machover was responsible for both the musical composition of “Jeux Deux” and the computer code that enhanced it.

Machover has created similar systems for Yo-Yo Ma and Prince. “The Yamaha Disklavier takes care of the first and third part of this process – collecting the data from the pianist’s performance, and playing ‘extra’ notes depending on the desired result.”

The Boston Globe found that “technology’s contribution to sound was well-served” by the performance. “The piece moved from dark to calming, before the orchestra added some surprisingly effective dissonance in what was a beguiling emotional rollercoaster,” reviewer Steve Morse concluded.

To manage the software during the performance, a small keyboard was placed atop the Disklavier for Chertock’s use, and technician Marc Downie manned a nearby computer to improvise projected visual images that complemented the music.

Machover says, “Since we knew we would have little rehearsal with the orchestra, I wanted to create a system that could be run entirely by the pianist from the Disklavier itself.”

The Pops specifically commissioned Machover to create the piece. As the head of the MIT Media Lab’s “Hyperinstruments/Opera of the Future” group, Machover is a prolific writer whom the Los Angeles Times has called “America’s most wired composer.” His works have been performed by the Los Angeles Philharmonic, the San Francisco Symphony, the Ensemble InterContemporain in Paris, the Ensemble Modern in Frankfurt, the Tokyo String Quartet and other major groups.

Yamaha not only provided the piano for Machover’s Pops premiere, but offered technical assistance as he developed the “HyperPiano” system.

“The creative compositional process is now a more extended concept than what it has been traditionally,” says Yamaha piano consultant George Litterst, who worked with Machover. “The composer is not only writing notes, but writing algorithms for the computer that determine how it follows, responds, and becomes one with the soloists.”

“I’ve never worked with an orchestra that learned a piece of mine so quickly, or played it as idiomatically, as the Pops did,” Machover says. “It was a real delight, and the audience seemed to enjoy it.”

For more information, write Yamaha Corporation of America, Piano Division, P.O. Box 6600, Buena Park, CA 90622, telephone (714) 522-9011, or e-mail infostation@yamaha.com.

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