Some describe it as a giant, idling engine. Some say it’s like the whirr of a generator. Others swear it comes straight from the center of the Earth.
About 2% of the global population reports hearing what researchers and conspiracy theorists alike call “the Hum.” The real-life phenomenon, which is still unexplained, inspires a new opera at Lyric Opera of Chicago from March 30 to April 11: “The Listeners,” by composer Missy Mazzoli and librettist Royce Vavrek.
The opera follows suburban schoolteacher Claire Devon (Chicago-born soprano Nicole Heaston, in her house debut), who is plagued by the Hum. Over the course of the opera, Claire learns she’s not alone. She joins a cultlike community of “Listeners,” a decision that alters the course of her life.
The opera’s scenario was devised by writer Jordan Tannahill, who has since adapted the story into a novel and BBC miniseries. After pandemic delays, “The Listeners” debuted in 2022 at the Norwegian National Opera. Productions by co-commissioners Opera Philadelphia and, now, Lyric have followed.
At the time she connected with the Tribune, Mazzoli — also the Chicago Symphony’s composer-in-residence from 2018 to 2021 — had just arrived in Chicago from Essen, Germany, where “The Listeners” is enjoying a second brand-new production. Not bad for an opera that’s barely been in the world for two and a half years.
The following conversation has been condensed and edited for clarity and flow.
Q: Over this opera’s short lifespan, it’s already inspired two different productions. What was it like to experience it with a totally new vision in Essen, and how did it differ from the production that we’re going to see here in Chicago?
A: Besides some Zoom meetings with the dramaturg and director, I was not part of making the production in Germany at all. It was really surreal to sit down and not know what was going to happen. The production is much more abstract, symbolic and psychological. For example, the house of the protagonist, Claire, is just this big neon sign that says “ANGER” in huge, 10-foot-tall letters.
At one point in the German production, a character came out into the audience waving a very realistic gun before a fake SWAT team arrested him in the aisle. That would never happen in America.
I guess (the short lifespan) sounds quick, but the thing is, “Listeners” was really delayed because of the pandemic. It was supposed to premiere in Philly in 2021; instead, they pushed it back by two years and Philly had to go second. And I’ve written one and a half operas since “The Listeners” — I’m onto other crazy stuff. So, it’s interesting.
Q: Those years in question have been eventful, to say the least. Are there parts of the work you’re hearing or seeing differently now?
A: I hate to say this, but you can’t get away from it: The piece was always in a small, small part a reaction to the first Trump administration. One of the major themes of the work is what happens when a charismatic leader manipulates a population’s vulnerabilities and uses them to his or her own ends. Unfortunately, that has new relevance.
There’s also a line (from) back in 2022 where Claire is singing about all of her lost potential, which is another big theme of the work. She has this line where she says, “I could have been the president of the goddamn United States.” Now, obviously, to see a Black woman standing up there singing that. … It used to be funny. It’s not funny anymore.
Q: Claire taps into her inner “wildness” in the opera. That, plus the remote desert setting, reminds me a bit of “Proving Up.” (“Proving Up,” Mazzoli’s 2018 opera about American homesteaders, was supposed to be performed at Lyric in January 2022 but was canceled by a rise in COVID.) Both operas explore the edges of civilization, and the things that can happen in that liminal space. Do you see similarities between those projects?
A: I think of both as being part of an American trilogy of operas. The first one is “Proving Up,” the second one is “The Listeners,” and the third is “Lincoln in the Bardo” (Mazzoli’s forthcoming adaptation of the George Saunders novel premieres at the Metropolitan Opera in fall 2026.) They all look at how people relate to each other in American society.
There’s one similarity I thought of just now, which is the way that I write the villains in both “Proving Up” and “The Listeners.” The Sodbuster character in “Proving Up” and Howard Bard, the leader of this group in “The Listeners,” both sort of take up too much space. Everywhere else, it’s a very fast-paced opera. And then Howard comes out, and the whole world needs to breathe with him. Same thing with the Sodbuster — he takes his damn time. Their control is what I wanted to convey.
Q: The other two operas in that American trilogy are adaptations of existing stories — but then again, opera is an art form that’s very friendly to adaptation. What made you and Royce Vavrek, your librettist, want to spring for an original story this time?
A: We thought of that right away. So, when we contacted Jordan, our assignment was, “What story would you tell first on the operatic stage?” Certainly, the sonic element of the Hum came out of that prompt.
Q: The Hum… How is it conveyed in your score?
A: That was a big challenge. I knew I wanted the audience to hear the Hum at some point, but I decided I wanted them to hear it very far into the opera. You spend the first bit of the opera thinking these people are crazy, then you hear it.
The question is, in a contemporary opera full of strange sounds, how do you create a sound where people are like, “Oh, that’s the Hum”? The answer is through electronics — it’s the first electronic sound we hear.
I worked with a great sound engineer, Daniel Neumann, who helped me with the surround-sound elements of it. There’s no bad seat for the Hum. But every seat in the house has a different experience of it, which is also important.
It’s not just about hearing the sound of the Hum: It’s about feeling the pressure that these Listeners feel. It’s a very intense sound that swirls around and hopefully has an oppressive effect.
Q: The sound is depicted as crazy-making, for lack of a better word. The act of going mad — and specifically women going mad — is something opera historically loves to depict. In what ways were you thinking about gender in this opera, if at all?
A: I think gender plays into the cult dynamics a lot. So does this other, parallel theme of squashed potential.
That idea was based on a lot of the women in my family. My mom always wanted to be an architect. But she was told she could either be a nurse or a teacher, so she was like, “I guess I’ll be a teacher.”
Her strategic brain would have made her a great architect, but she filtered that skill into other things. Like, she will kick your ass at cards and chess. It also comes out in darker ways, like frustration and latent anger.
That experience of feeling like you’re not living the life you want to lead, despite everyone around you saying your life is great, you have this great family, this great job. … I see all the women in my family feeling that in a very strong way. I tried to portray that bubbling up in Claire.
Hannah Edgar is a freelance critic.
“The Listeners” runs March 30 to April 11 at Lyric Opera of Chicago, 20 N. WackerDrive; tickets $59-$355; more information at lyricopera.org