Sum 41 is a Canadian alternative rock band from Ajax, Ontario. The current members are Deryck Whibley (lead vocals, guitar, keyboards), Cone McCaslin (bass guitar, backing vocals), and Steve Jocz (drums, percussion, and backing vocals). The band's "classic" line-up is the same, except with Dave Baksh on lead guitar and backing vocals.

Discography:

All Killer No Filler

1. "Introduction to Destruction" – 0:37 (Written by Steve Jocz)
2. "Nothing on My Back" – 3:01
3. "Never Wake Up" – 0:49
4. * "Fat Lip" – 2:58 (Written by Deryck and Steve, with them on lead vocals. Dave Baksh sung backing vocals and chorus.)
5. "Rhythms" – 2:58
6. "Motivation" – 2:50 (Greig Nori on backing vocals)
7. "In Too Deep" – 3:27
8. "Summer" – 2:49
9. "Handle This" – 3:37 (Greig Nori on guitar)
10. "Crazy Amanda Bunkface" – 2:15
11. "All She's Got" – 2:21
12. "Heart Attack" – 2:49
13. "Pain for Pleasure" – 1:42 (Written by Steve, Steve on lead vocals, Deryck Whibley on drums, Greig Nori on guitar)- Performed by alter-ego band "Pain For Pleasure"
14. ** "Makes No Difference" - 3:11 (UK bonus track)

Does This Look Infected?

1. "The Hell Song" – 3:18
2. "Over My Head (Better Off Dead)" – 2:29
3. "My Direction" – 2:02
4. "Still Waiting" – 2:38
5. "A.N.I.C." – 0:37
6. "No Brains" – 2:46
7. "All Messed Up" – 2:44
8. "Mr. Amsterdam" – 2:56
9. "Thanks for Nothing" – 3:04
10. "Hyper-Insomnia-Para-Condrioid" – 2:32
11. "Billy Spleen" – 2:32
12. "Hooch" – 3:28

Chuck (album)

1. "Intro" – 0:46
2. "No Reason" – 3:04
3. "We're All to Blame" – 3:38
4. "Angels with Dirty Faces" – 2:23
5. "Some Say" – 3:26
6. "The Bitter End" – 2:51
7. "Open Your Eyes" – 2:45
8. "Slipping Away" – 2:29
9. "I'm Not the One" – 3:34
10. "Welcome to Hell" – 1:56
11. "Pieces" – 3:02
12. "There's No Solution" – 3:18
13. "88" – 4:40

Underclass Hero (album)

1. "Underclass Hero" (Deryck Whibley/Steve Jocz) - 3:14
2. "Walking Disaster" - 4:46
3. "Speak of the Devil" - 3:58
4. "Dear Father" - 3:52
5. "Count Your Last Blessings" - 3:03
6. "Ma Poubelle" (Deryck Whibley/Steve Jocz) - 0:55
7. "March of the Dogs" - 3:09
8. "The Jester" - 2:48
9. "With Me" - 4:51
10. "Pull the Curtain" - 4:18
11. "King of Contradiction" - 1:40
12. "Best of Me" - 4:25
13. "Confusion and Frustration in Modern Times" - 3:46
14. "So Long Goodbye" - 3:01
15. "Look at Me" (hidden track) - 4:03 (Starts at 2:00)