"Catch Thirtythree" is the fifth studio album by the Swedish metal band Meshuggah, released on May 16, 2005, through Nuclear Blast. This album is notable for its unique structure, as it consists of 13 tracks that are interconnected, creating a continuous listening experience. "Catch Thirtythree" showcases Meshuggah's distinctive sound, characterized by complex rhythms, polyrhythmic guitar riffs, and heavy use of down-tuned instrumentation. The genre-defining record blends elements of progressive metal, djent, and avant-garde rock, solidifying Meshuggah's reputation as pioneers in the metal scene. The album runs for approximately 47 minutes, featuring intricate compositions that challenge conventional song structures. Notably, "Catch Thirtythree" received critical acclaim for its innovative approach to songwriting and production, further establishing Meshuggah as a significant influence in modern heavy music. The album's themes explore existentialism and the human experience, enhancing its depth and resonance within the metal genre. With its critical reception and artistic ambition, "Catch Thirtythree" remains a landmark release in Meshuggah's discography and the broader metal landscape.