Sum 41 announce break up: 'Thank you for the last 27 years

Sum 41 announce split after 27 years and final world tour - Radio X

Sum 41 Says It Will Disband After Final Album and Tour - The New York Times

Sum 41 Announce That They Are Breaking Up

Sum 41 Announces Breakup Following New Album and Upcoming Tour

Sum 41 Announces Band's Breakup After 27 Years Together

SUM 41 To Release One Final Album, Will Break Up This Year

Punk band Sum 41 says it's breaking up after 27 years together : NPR

Sum 41 to Break Up After 27 Years - American Songwriter

Sum 41 - Wikipedia

Sum 41 frontman Deryck Whibley DISCHARGED from hospital one day after he was rushed to ER with pneumonia as his wife feared a 'possibility of heart failure

Saying Goodbye to Sum 41 (1996-2023)

Sum 41 Announce Final Tour: See the Dates

Sum 41 Break Up After 27 Years