Barry Manilow on Life After Lung Cancer: 'I Just Couldn't Believe That It's Over'

The legendary singer opened up about the toll his lung cancer surgery has taken on his iconic voice — and whether he'll ever perform again.

Barry Manilow is confronting an uncertain future after a lung cancer diagnosis left lasting damage to the voice that made him a legend.

The "Copacabana" hitmaker sat down with ABC News' Chris Connelly on "Good Morning America" earlier this week, offering his most candid assessment yet of life after a left lung lobectomy. The 82-year-old Grammy winner didn't hold back.

"My voice — I don't know whether it's coming back," he told Connelly. "I did my first sound check about a month ago and I didn't sound like me at all. I just couldn't believe that it's over."

When pressed on how he was coping with that possibility, the singer's answer was simple. "It's really upsetting because I don't want to stop," he lamented.

Manilow first disclosed his diagnosis in a press release and on social media in December 2025. He had recently recovered from a prolonged bout of bronchitis when his doctor ordered an MRI as a precaution — and that scan revealed a cancerous growth on his left lung. He underwent surgery in January to have it removed.

Doctors were cautiously optimistic. Because they believed the cancer hadn't spread, they cleared him of the need for chemotherapy or radiation.

But the road to recovery proved far harder than expected. Manilow developed pneumonia and spent seven days in the ICU — an experience he described as "terrifying" — during which he found himself contemplating his own mortality.

During his recovery, Manilow had been gearing up for a Las Vegas residency at Westgate, which had been set to begin in late February. His surgeon, however, put a firm stop to those plans.

In an update shared with fans, Manilow wrote that despite using a treadmill three times a day, he still couldn't string together more than three songs before needing to stop. Even so, he'd been convinced he could push through the arena shows.

His doctor was not. "Barry, you won't be ready to do a 90 minute show. Your lungs aren't ready yet. You're in great shape considering what you've been through, but your body isn't ready. You shouldn't do the first Arena shows. You won't make it through," the singer recalled being told.

The dates were pushed back to March. In his post to fans, Manilow wrote, "I'm SO, SO sorry I have to reschedule some of these first Arena shows. Again! But when I do come back, I will COME BACK!!! In the meantime, and once again, thank you all for your wonderful notes and phone calls of support."

'I've Always Taken My Voice for Granted'

Back on "Good Morning America," Manilow reflected on the sound check that first signalled something had shifted. "I looked at my band and they were all looking at the floor," he recalled.

"Yeah. So that was the first hint. Something was not right. I've always taken my voice for granted. I don't take it seriously. Now I do — because it doesn't seem to be there the way it always was."

Despite everything, the "Mandy" singer remains determined. He expressed gratitude for the wave of support from fans around the world — and made clear that the desire to perform hasn't left him, even if his voice has.

"I can't wait to get back. I'm in great shape. I'm ready to go. I just hope my voice — if I sound good, that would be just great," he said.