Imagine was released by John Lennon in 1971 as the title track of his second solo album, written with Yoko Ono and built around a simple piano motif. The line imagine all the people became its best known hook and a shorthand for peace and unity in popular culture. Decades later the excerpt circulates as a short audio clip on social media, where creators reuse it for sincere tributes, nostalgic montages and gently ironic edits that contrast idealistic lyrics with messy real world footage.