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Unbreakable Concert

Unbreakable Returns to Massey Hall November 15, 2026 – A Night of Music, Strength, and Giving Back.

Following the success of the last two years, Unbreakable returns to the historic Massey Hall this Sunday, November 15, 2026, uniting powerful performances with an equally powerful cause.

The third annual Unbreakable concert continues its mission to uplift and inspire through music, while making a significant impact in the fight against cancer with net proceeds from the event going to the Princess Margaret Cancer Foundation, one of the world’s top five cancer research centres. Funds raised will directly support groundbreaking cancer research and patient care innovations in Canada and around the world.

“Unbreakable is a celebration of resilience — in life, in community, and in healing,” said David Glabais, founder, performer and co-producer of the annual Unbreakable concerts. “We’re incredibly proud to partner with the Princess Margaret Cancer Foundation again, whose life-changing work touches millions and embodies the very spirit of this event.”

Set in the iconic Massey Hall, Unbreakable promises an unforgettable evening of genre-spanning performances from some of Canada’s most compelling musical talents, alongside emerging voices and surprise guests. This is more than a concert — it’s a tribute to the unyielding human spirit and a rallying cry for hope.

David Glabais

David Glabais is one of Toronto's most renowned and beloved guitar teachers. For over three decades, he has helped hundreds of students of all ages and levels achieve their musical dreams. Through one-on-one lessons and opportunities to perform songs as a band at some of Toronto's most iconic venues, David's contributions to both music and community are immeasurable.

In 2023 David was diagnosed with throat cancer. Through the incredible care and treatment he received as a patient of the Princess Margaret Hospital, as well as his unbreakable will, he was able to beat back the disease and continues to teach.

 

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The Princess Margaret

The Princess Margaret Cancer Centre, part of the University Health Network in Toronto, is Canada’s largest comprehensive cancer centre and is ranked among the top five cancer research centres worldwide. With a dedicated team of physicians, researchers, and staff, Princess Margaret delivers world-class care while leading pioneering research that shapes the future of cancer treatment.

From advanced clinical programs to patient education and psychosocial support, Princess Margaret ensures that care is both innovative and compassionate. By supporting Princess Margaret, initiatives like Unbreakable directly contribute to groundbreaking discoveries and improved outcomes for patients in Canada and beyond.

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Partners