Mad World was originally written and recorded by Tears for Fears in 1982, before Gary Jules recorded a slower, piano-driven cover for the 2001 film Donnie Darko. His version became widely known through the film's soundtrack and later through streaming and video platforms, where its opening lines became a shorthand for sadness, nostalgia and emotional endings. Short clips circulate widely in edits and memes, often placed over reflective or bittersweet moments, which has kept the song recognisable to new audiences long after its original release.