By Peter Dizikes

Innovation, reflection, and celebration will blend at the Boston Symphony Orchestra this week, where MIT composer Tod Machover’s inventive new work “already and not yet” will see its world premiere on Thursday.

Machover, one of the world’s most prominent composers, has incorporated multiple ongoing interests into the new symphony, including AI tools interacting with the musicians, and a piece that is structured as a meditation on the crisis and promise of democracy. 

“An orchestra is an interesting ensemble to use for thinking about how different groups of people can relate to each other,” says Machover, who is the Muriel R. Cooper Professor of Music and Media and faculty director at the MIT Media Lab, where he also serves as director of the Opera of the Future group. 

He adds: “John Cage used to say one way to think of a piece of music is that it should be like the society you’d like to live in. I was always inspired by this idea, and thought of the orchestra — and constructed this new piece — in this way.” 

If the innovation in “already and not yet” comes from its use of artificial intelligence, and the reflection pertains to democracy, the celebration involved in the event partly relates to MIT: The performances are coordinated with the MIT Media Lab’s 40th anniversary celebrations occurring this week. Machover has been a member of the Media Lab since it opened. 

“In many ways, the piece is also an homage to the lab and to its spirit of invention and reinvention,” Machover says. 

The acclaimed conductor Kent Nagano — a longtime collaborator and advocate for Machover’s music — will lead the Boston Symphony Orchestra’s performances, which are taking place Oct. 22-24 at Boston’s Symphony Hall. 

Machover credits two PhD candidates in his group at the Media Lab for their extensive work on the project: Manaswi Mishra, who designed and built the AI systems for the performances, and Ana Schon, who will be doing the complex sound mixing in Symphony Hall during each performance.