Let Her Go was written and performed by British singer-songwriter Passenger, real name Mike Rosenberg, and released in 2012 before becoming an international hit in 2013. Its chorus about realising what you had only after letting it go made it a staple for sad edits. The low quality version circulated later on soundboards and social media, where the compressed, distant audio became part of its identity, turning a sincere folk-pop ballad into a reusable shorthand for regret, loss and overdramatic goodbyes.