In the End first appeared on Linkin Park's debut album Hybrid Theory, released in 2000, and was later issued as a single in 2001, becoming one of the band's biggest and most enduring hits. Its piano-driven opening and memorable chorus helped it cross from nu-metal radio into mainstream pop culture, where it was played on radio, music television and in films and games for years. On social media the track found a second life as a shorthand for effort, disappointment and dramatic endings, which keeps short clips of it circulating in edits, memes and reaction videos today.