Led Zeppelin was a legendary British rock band formed in 1968, known for their innovative sound that blended blues, rock, and folk elements. The band consisted of Robert Plant (vocals), Jimmy Page (guitar), John Paul Jones (bass/keyboard), and John Bonham (drums). They are often credited with pioneering hard rock and heavy metal music. Their iconic albums, such as Led Zeppelin IV and Physical Graffiti, feature timeless tracks like 'Stairway to Heaven' and 'Whole Lotta Love.' Led Zeppelin's influence on music and culture remains profound, making them one of the most celebrated bands in history.