Songs from the Stage "Sunday Brunch" and the first single "One Night Only" on the special New Year's Eve edition of "The Graham Norton Show". "One Night Only" (originally from the musical "Dreamgirls") was released as the group's debut single on 6 October 2017. The song peaked on the A-list at BBC Radio 2. The second single from the album was revealed on 27 November 2017 to be a double A-side single of "I'm Every Woman" from "The Bodyguard" and "Have Yourself a Merry Little Christmas" from "Meet Me in St. Louis". "Will You Love Me Tomorrow" was released as the first promotional single
A Merry Mirthworm Christmas Castle Vision, whilst the Christmas Special was also given a separate VHS release twice. In 2006, both A Merry Mirthworm Christmas and A Mirthworm Masquerade were released on DVD in Australia by MRA Entertainment whilst in the UK, A Merry Mirthworm Christmas was featured on a promotional Christmas DVD released by the Daily Mail, accompanied with the cartoon, The Glofriends Save Christmas. In 2007, both A Merry Mirthworm Christmas and Mirthworms on Stage were released for Digital Download for by GoDigital, it's yet unknown if all three films will be released on DVD in the US and UK. A Merry