The drama will tell stories of the Lewisham and Greenwich NHS choristers who surpassed Canadian singer to score top spotThe NHS choir that beat Justin Bieber to Christmas No 1 is to be the subject of a new film, reports the BBC.The Lewisham and Greenwich NHS choir’s charity single, A Bridge Over You, narrowly beat Bieber’s Love Yourself in December after the singer asked his 72 million Twitter followers to support it.