Watch on Soap2day. Led Zeppelin. One of the most iconic rock bands of all time, and key pioneers of heavy metal. Follow the band through their journey, from formation in 1968, their exciting climb to being one of the most successful and influential bands in history, up until their split following the tragic death of John Bonham in 1980. Led Zeppelin still have a large presence in the music industry today, having sold over 300 million records worldwide.