Wonderwall is a 1995 song by English rock band Oasis, released as a single from their second album, (What's the Story) Morning Glory?, and written by Noel Gallagher. Its acoustic guitar opening became one of the most recognisable intros in British rock, and the song went on to become a lasting singalong favourite at concerts, parties and karaoke nights. Online, the short opening has been clipped and reused in memes, edits and short videos, where a few strums are enough to signal nostalgia or a tongue-in-cheek romantic moment. That instant recognition is why it keeps circulating decades later.