Chad Everett Gilbert, the influential guitarist, songwriter, and co-founding member of the pioneering pop-punk ensemble New Found Glory, has passed away at the age of 45. His death, confirmed in a poignant statement released by his family and bandmates, marks the conclusion of a courageous and highly public multi-year battle with a rare and aggressive form of cancer. Mr. Gilbert died peacefully in his sleep on the morning of September 20, 2026, surrounded by his wife, Lisa, and his mother, Jackie.
The loss of Mr. Gilbert is a profound moment for the global pop-punk community, as he was widely considered a cornerstone of the genre’s development during the late 1990s and throughout the 21st century. Beyond his tenure with New Found Glory, he was a prolific producer and a respected figure in the hardcore music scene, leaving behind a legacy that spans over a dozen studio albums and nearly three decades of relentless touring and creative output.
A Chronology of a Courageous Struggle
The trajectory of Mr. Gilbert’s health challenges began in 2021, when he was initially diagnosed with a pheochromocytoma, a rare tumor originating in the adrenal gland. Following surgery to remove the growth, the prognosis appeared cautiously optimistic. However, the disease proved to be far more complex and resilient than initial medical assessments suggested.
Over the subsequent five years, Mr. Gilbert underwent a grueling regimen of treatments, including multiple major surgeries, intensive chemotherapy, and radiation therapy. Throughout this period, the cancer displayed a distressing capacity for metastasis, eventually spreading to his spine, lungs, back, and brain.
In April 2026, medical professionals revised his diagnosis to stage 4 adrenocortical carcinoma. This form of cancer is notoriously aggressive and rare, characterized by the development of malignant cells in the outer layer of the adrenal gland. Despite the terminal nature of the diagnosis, Mr. Gilbert remained a visible figure in the music industry, continuing to contribute to the creative life of New Found Glory even as his physical health declined. His final studio appearance came earlier this year with the release of the band’s eleventh album, Listen Up!, which debuted in February 2026.
The Foundations of a Pop-Punk Icon
Formed in Coral Springs, Florida, in 1997, New Found Glory quickly distinguished itself within the underground scene. The band—originally consisting of Gilbert, Jordan Pundik, Steve Klein, Ian Grushka, and Cyrus Bolooki—became a catalyst for the melodic, high-energy sound that would define the pop-punk explosion of the early 2000s.
Gilbert’s role within the band extended far beyond his guitar work. He was a primary architect of the group’s songwriting process, contributing to the distinct, punchy hooks and heartfelt lyricism that earned the band a dedicated global following. Their 2000 self-titled album and the 2002 follow-up Sticks and Stones are frequently cited by critics and peers alike as essential blueprints for modern pop-punk.
Beyond New Found Glory, Gilbert maintained deep ties to the hardcore and punk communities. He served as the frontman for the influential hardcore band Shai Hulud, a position that solidified his credibility among musicians who valued technical proficiency and raw, aggressive expression. As a producer, he applied his studio expertise to help shape the sounds of rising acts, most notably A Day To Remember, H2O, and Terror. His production work was marked by a commitment to maintaining the "live" energy of a band while refining the sonic clarity required for commercial radio and streaming success.
Official Statements and Communal Mourning
The announcement of his passing on September 20 elicited an immediate and profound outpouring of grief from fans, industry colleagues, and fellow musicians. The statement issued by his wife, Lisa, and the surviving members of New Found Glory emphasized the grace with which he navigated his final days.
"On the morning of September 20th, Chad Everett Gilbert passed away peacefully in his sleep," the statement read. "He left this world surrounded by friends and family and took his final breaths with his wife and mother by his side, just as he wished. We are devastated and shocked by how quickly he left us, yet so grateful for how peacefully and smoothly he went. The amount of visitors that crowded the hospital lobby at a moment’s notice is a testament to how beloved and cherished Chad was, and always will be."
The band members underscored the collaborative spirit that defined Gilbert’s life. "Chad’s guitar playing, songwriting, humor, and relentless drive helped shape New Found Glory for nearly three decades," they noted. "While we are devastated to lose him, we are so grateful for the incredible life he lived, the memories we shared, and the brotherhood we had. His influence will always be part of New Found Glory and his spirit will be felt on every stage we stand on, with every note we play."
Mr. Gilbert is survived by his wife, Lisa; his daughter, Lily; his mother, Jackie; and his brother, Brian.
Broader Impact and Industry Implications
The passing of Chad Gilbert creates a significant void in the modern rock landscape. His influence was structural; he was instrumental in bridging the gap between the DIY, ethics-heavy hardcore scene and the mainstream appeal of pop-punk. By refusing to abandon the former while achieving the latter, he helped sustain a subculture that has persisted for nearly 30 years.
From an industry perspective, the loss of a multi-hyphenate artist like Gilbert serves as a reminder of the fragility of the creative ecosystem. His work as a producer, in particular, helped mentor a generation of younger bands who viewed him as a bridge to the foundational eras of their genre. The loss of his institutional knowledge and his "ear" for the genre’s evolution will likely be felt in future production cycles.
Furthermore, his public documentation of his cancer battle served to shed light on the realities of rare diseases like adrenocortical carcinoma. By being transparent about his diagnosis, he fostered a sense of community among other patients facing similar, often isolating, health battles. His journey highlighted the limitations of current oncological treatments for rare adrenal cancers and may, in the long term, inspire continued advocacy for research into these specific, underfunded malignancies.
A Legacy in Music
New Found Glory’s discography serves as the definitive timeline of Gilbert’s professional life. From the raw, unpolished energy of Nothing Gold Can Stay (1999) to the sophisticated, mature arrangements found on Listen Up! (2026), Gilbert’s growth as a musician was constant. He was an artist who never rested on the laurels of past hits, consistently pushing his bandmates to evolve.
His contributions to the genre were not just in the records he sold, but in the standards he set. Whether playing in a cramped, humid VFW hall in the late 90s or on the main stage at international festivals, Gilbert’s performance style was characterized by a genuine, infectious enthusiasm for music. It is this spirit that his bandmates intend to carry forward as they navigate the future of New Found Glory.
As the music world processes this loss, the focus remains on the immense catalog of work he leaves behind. For millions of fans, the songs co-written and performed by Gilbert provided the soundtrack to their own formative years. While the silence left by his passing is immense, his recorded legacy remains a permanent fixture of the pop-punk canon—a testament to a life lived with intensity, passion, and an unwavering commitment to his craft.
