Sum 41 show history: 1,573 shows · documented from 1997 to 2025 · 1,075 venues · 75 flyers.
Sum 41 was a Canadian rock band formed in Ajax, Ontario, in 1996. The band's final lineup consisted of Deryck Whibley, Jason McCaslin, Dave Baksh, Tom Thacker, and Frank Zummo (drums).