Prince of Wales Theatre seating capacity slightly to 1,160 seats and to modernise the theatre's facilities. New bars were added, the auditorium completely rebuilt, the backstage areas refurbished and the theatre's famous tower and exterior completely gutted and refurbished with new LED lighting and a crisp modern finish. The theatre re-opened with ABBA's musical "Mamma Mia!" on 16 April 2004. On 18 August 2007, "Mamma Mia!" became the longest-running show ever at the Prince of Wales, overtaking the previous record held by "Aspects of Love" with 1,326 performances at the venue and counting. The production marked another landmark on Thursday 23 August 2007, celebrating
Development of musical theatre and wins him against all odds" shows, usually with the word "Girl" in the title, including "The Shop Girl" (1894) and "A Runaway Girl" (1898), with music by Ivan Caryll and Lionel Monckton. These shows were immediately widely copied at other London theatres (and soon in America), and the Edwardian musical comedy swept away the earlier musical forms of comic opera and operetta. At Daly's Theatre, Edwardes presented slightly more complex comedy hits. "The Geisha" (1896) by Sidney Jones with lyrics by Harry Greenbank and Adrian Ross and then Jones' "San Toy" (1899) each ran for more than two years