Britannia Music Hall  The Britannia Music Hall (later known as The Panopticon or The Britannia Panopticon) in Trongate, Glasgow, Scotland is one of the oldest remaining music halls in Britain. It is located above an amusement arcade, at 113-117 Trongate. Built in 1857/58 by and for city builder Archibald Blair whose architects were Thomas Gildard and Robert H. M. MacFarlane, the Trongate building was a speculative building, soon with lessees for each of its four shops on the street level. The floors above were advertised as being suitable for a drapery warehouse, but they opened as an entertainment centre, firstly as the Britannia Music Hall. Britannia Panopticon was an early building to become powered by electricity and one of the first cinema venues in Scotland. The Britannia Music Hall, leased to John Brand, opened on Christmas Day December 1859. Successive lessees include HT Rossborough, William Kean , Arthur Hubner and AE Pickard and was closed in 1938 when the Trongate building was sold by the Pickard family to the multiple tailors Weaver to Wearer Ltd of Leeds, which in the 1950s became part of Great Universal Stores Ltd. Fortunately, following the removal of the false ceiling on floor one in 2003, the Britannia was opened again. It is currently being conserved by a trust who regularly perform traditional shows in the auditorium. In 1977 the building became a category A listed building. The Panopticon Trust  has been formed as a building preservation trust to help acquire and restore the entire building as an entertainment venue and as a hub for the community. An annual programme of entertainments and events is managed by the Friends of the Britannia Music Hall Trust . By 1840, on the venue's present site, there was a four storey commercial building. The new successor property, built and owned by Archibald Blair in 1857, completed in 1858, was designed by architects Thomas Gildard & Robert Macfarlane. complete with a major facade in grand Italianate style. The classical and elegant design of the front of the building shows cherubs, carved swags and Grecian decoration. The auditorium is finished mostly of wood. The stalls and a horseshoe balcony accommodated the audience. It was not an adjunct to a pub nor a supper room. It held 1700 people and if the level above was brought into use, but was not, it could have held 2500.