"London Calling" is a song by the British punk rock band The Clash, released in 1979. It is the title track of their third studio album and is known for its energetic sound and socially conscious lyrics. The song addresses themes such as political unrest, economic hardship, and the struggles of urban life in London during the late 1970s. The song features a blend of punk rock, reggae, and ska influences, showcasing the band's diverse musical style. "London Calling" has been widely acclaimed and is often regarded as one of the greatest songs in rock history, reflecting the spirit of a generation facing uncertainty and change.