"Three Cheers for Sweet Revenge" is the second studio album by the American rock band My Chemical Romance, released in 2004. The album features a blend of punk rock and emo influences, showcasing the band's signature theatrical style. It includes popular tracks like "Helena" and "I'm Not Okay (I Promise)," which helped propel the band to mainstream success. The album's themes revolve around love, loss, and revenge, often expressed through dramatic lyrics and energetic instrumentation. It received critical acclaim for its emotional depth and catchy melodies, solidifying My Chemical Romance's place in the early 2000s rock scene.