Jesse Leach has fronted KILLSWITCH ENGAGE across two separate eras of the band, and he now points to a single event as the thing that rescued the instrument: an operation on his vocal cords in 2018.
Speaking to JJ Tartaglia on the This Day In Metal podcast, Leach was asked how the voice is holding up. He is 48, three decades into screaming for a living, and by his own account it has never been in better shape.
"Having that surgery in 2018 changed everything," he said. "It changed everything, and my state of mind too."
The operation landed in the middle of the "Atonement" cycle, and the recovery was quietly brutal — roughly two months during which he was not permitted to speak at all. Leach has described that stretch before as the point where he "spiralled into a very dark place." With distance he reads it differently: "a total blessing in disguise," and the end of what he calls "singing on a broken instrument."
Credit for everything after the surgery goes to vocal coach Melissa Cross. "Amazing. Thank you, Melissa Cross," Leach said. "She saved my life."
The technical repair only held because the life around it changed too — more sleep, far less partying, and a working understanding of what a voice can and cannot absorb on a touring schedule. The payoff is not only range, it is the absence of dread. "It's also nice to go on stage and not have to worry about it," he said, adding that he is "actually having way more fun at 48 than I did in my 20s." His own summary of the arc: "I finally figured it out after 30 fricking years doing this."
KILLSWITCH ENGAGE released "This Consequence", their ninth studio album, in February 2025 through Metal Blade Records. The campaign has had unusually long legs, running through the singles "Forever Aligned", "I Believe" — which reached the Top 10 at rock radio — "Collusion" and "Aftermath". The band spent the summer of 2025 on the co-headlining Summer Of Loud run alongside BEARTOOTH, I PREVAIL and PARKWAY DRIVE, and more recently crossed North America with MACHINE HEAD, IRON REAGAN and HAVOK.
Leach has previously indicated the band will "probably" begin work on new music in early 2027.
Source: blabbermouth.net