Sum 41 Is Breaking Up After 27 Years & Fans Are Sharing All The Nostalgic Feels - Narcity

SUM 41 on Instagram: Italy skumfuks! We've just added a SURPRISE No Personal Space show in Milan on Wednesday, May 31st before our run of European festival and headline dates begin! Tickets

Alexisonfire Will Be Reuniting For A Show In Toronto This Summer - Narcity

Seems like Sum 41 is a lock. : r/RiotFest

Sum 41 are calling it quits – But they're hitting WWWY first! – ZRockR Magazine

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

Deryck Whibley Explains Why Sum 41 Decided to Split

Sum 41 fans devastated as band announces break-up after 27 years, TV & Radio, Showbiz & TV

Deryck Whibley Explains Why Sum 41 Decided to Split

Sum 41 & The Offspring Are Co-Headlining A Tour This Fall - Narcity