Manori Ravindran Executive Editor of International Is Take That back for good? “Greatest Days” — the screen adaptation of the British pop act’s stage musical “The Band” — has unveiled its first trailer, with a U.K. and Ireland release date set for June 16. News of the movie’s release comes just a week after the band was revealed as one of the acts set for King Charles’ coronation concert next month. The group will also perform at a London premiere for “Greatest Days” on June 15. The performance will be broadcast alongside previews of the movie, which will screen at cinemas around the country on June 15.