I Am The Walrus was released by The Beatles in 1967 as the B side to Hello Goodbye and on the Magical Mystery Tour project. Written mainly by John Lennon, it combined nursery rhyme imagery, literary references and studio experimentation into one of the band's most famously cryptic songs. Clips from the track later circulated online as reaction audio, where a few seconds of its strange vocal are enough to suggest bewilderment or surreal humour without any explanation. Its classic rock pedigree keeps even a brief excerpt instantly recognisable today for listeners.