On 29 March 2014 same-sex marriage became legal in England and Wales. Take a front row seat at one of the first gay weddings which will be an extraordinary ceremony in more ways than one - it's a musical.Grooms Benjamin Till and Nathan Taylor have written and staged their entire wedding as a musical – with sung vows, sung readings, a singing registrar and show-stopping ensembles featuring the whole congregation of family, friends and special guests. Even the grooms’ mums sing a heartfelt duet.

• Documentary