quot;I felt like I don't have much more of that in me to continue past this record."
Why Did Sum 41 Break Up? Pop-Punk Canadians Called It Quits
Sum 41 rockers 'disbanding' after next album and tour - Los Angeles Times
We are forever grateful': Sum 41 announces breakup
Deryck Whibley - Wikipedia
Sum 41's Deryck Whibley talks 'Order in Decline,' anniversary shows and upcoming tour
Sum 41 break up after 27 years
Sum 41's Deryck Whibley: 'Doctors Said I Was Lucky to be Alive' – Billboard
Sum 41 Lead Singer Deryck Whibley Hospitalized Thursday With Pneumonia – Deadline
DERYCK WHIBLEY Explains Why SUM 41 Is Breaking Up
Sum 41 breaking up after final album & tour
Sum 41 says it's disbanding after 27 years
Sum 41 Breaking Up After 27 Years and Final Album Together – NBC10 Philadelphia
Sum 41 Announce Farewell Tour Dates - Men's Journal
Sum 41 talks new music, 'Does This Look Infected?' anniversary tour.