Information for A Night at the Musicals at His Majesty's Theatre, Aberdeen (Concert). Your favourite songs from your favourite shows. From the producers that brought you the smash-hit Girls' Night OOT! Insideout Theatre Productions Ltd proudly present A Night at the Musicals Join our first-class professional cast as they sing some of the best show tunes from London's West End and Broadway. Our fabulous four singers will perform songs from shows such as Les Misérables, Phantom of the Opera, Wicked, and many more. A Night at the Musicals has been touring Scotland for over ten years and has audiences dancing in the aisles.