Some new details have emerged surrounding Sunday’s Olympics Closing Ceremony while speculation as to the content continues to swirl. Following Danny Boyle’s corker of an opener that scored ratings highs in the US and UK, music director David Arnold told The Telegraph, “To me this should be the greatest after party in the world.” A tribute to British design, fashion, fine art, poetry, playwriting and pop music, the show is titled A Symphony Of British Music. Over 4,100 performers will kick off the event at 9 PM local time on Sunday. But once again, it looks like folks in the US will have to wait at least 3 hours to catch the festivities as NBC will broadcast the ceremony starting at 7 PM local time, according to current schedules. Among the performers tipped are The Who, Paul McCartney, Elton John, the Rolling Stones, George Michael, Paul Weller, the Spice Girls, Adele, Ray Davies, Liam Gallagher, Annie Lennox, Madness, the Pet Shop Boys, Take That, Muse, One Direction and members of Queen. Over 10,000 athletes and flagbearers are expected to march with the men’s marathon medal ceremony a feature. Stephen Daldry is exec producer of the ceremonies. Arnold, the composer who has handled scores for recent Bond films Quantum Of Solace and Casino Royale and TV shows including Sherlock and Little Britain USA, says he’s been working for two years to put together the show and was forced to turn down scoring Skyfall because of his Olympic duties.