Take That, co-producers of the new musical THE BAND, joined the show's cast to perform on the roof of the Theatre Royal Haymarket at 1pm today, Monday 19 March, to launch the six-week West End run of the musical at the theatre this Christmas, from 1 December 2018 to 12 January 2019.
SOURCE: BroadwayWorld at 12:20PM on March 19, 2018