Sum 41 are a Canadian rock band whose recorded output spans mainstream pop-punk, harder rock and alternative styles. This article summarizes the band's discography: major studio albums, notable EPs and singles, live and compilation releases, and the ways line‑up and life events shaped their recordings. For background on the group see this profile and for context on their genre see punk rock. A consolidated list and supplementary resources may be available via the official discography.

Overview

Sum 41's catalogue includes multiple studio albums alongside EPs, singles, music videos and some live and compilation releases. Their early work mixed skate‑punk and radio‑friendly hooks, which brought mainstream exposure in the early 2000s. Later records explored heavier, darker and more personal material while retaining melodic elements. The band has navigated personnel changes and a hiatus, both of which affected the tone and production of later recordings.

Major studio releases (selected)

  • All Killer No Filler (2001) – Breakthrough album featuring the hit single "Fat Lip" and radio staples that introduced the band to an international audience.
  • Does This Look Infected? (2002) – Continued the band's pop‑punk momentum with more aggressive tones and charting singles.
  • Chuck (2004) – A heavier, more urgent record influenced by the band’s tour experiences and real‑world events.
  • Underclass Hero (2007) – A return to melodic but politically tinged songwriting and conceptually tighter arrangements.
  • Screaming Bloody Murder (2011) – Darker themes and denser production, reflecting a period of transition for the group.
  • 13 Voices (2016) – Marked a comeback after health‑related setbacks for frontman Deryck Whibley; blends punk energy with more reflective lyrics.
  • Order in Decline (2019) – Another step toward heavier, guitar‑driven material with politically aware and personal songs.

EPs, singles and other formats

Before their commercial breakthrough the band released an EP that helped establish their sound. Throughout their career they have issued numerous singles and music videos that supported radio and MTV/streaming exposure. Live recordings and select compilations collect fan favorites and rare tracks, and several singles remain especially associated with the band’s identity—most notably early hits such as "Fat Lip" and "In Too Deep," which helped define the pop‑punk era of the early 2000s.

Historical context and development

The progression of Sum 41's discography mirrors common trajectories in modern rock: an initial burst of high‑energy pop‑punk success, experiments with harder rock and metal influences, and later, more personal or mature songwriting. Lineup shifts—such as the departure and later return of guitarist Dave Baksh, and the later replacement of original drummer Steve Jocz—along with Deryck Whibley’s recovery after serious illness, directly influenced recording schedules, lyrical focus and production choices. These events led to gaps between releases and noticeable shifts in tone from record to record.

Importance and notable facts

Sum 41's early albums were commercially impactful and remain emblematic of early 21st‑century pop‑punk. Their singles received widespread airplay and their videos appeared on music television, contributing to the genre's mainstream visibility. Over time the band has been praised for blending catchy melodies with heavier rock elements and for maintaining a consistent presence in live performance. Their discography is useful for tracking shifts in alternative rock trends during the 2000s and 2010s.

For complete track listings, release dates, chart placements and edition details consult dedicated discography resources and official channels: see the links above for starting points and archival releases.