The 6th group after The Beatles, Pink Floyd, Queen, The Rolling Stones, and Iron Maiden, with it now looking like a yearly event. There seems a certain piquancy in celebrating 'old' music with this antique method.
30 years of The Spice Girls does make me feel old.
Guesses for next year? Status Quo is mine
https://www.bbc.co.uk/news/entertainment-arts-67882101