The Pasadena Roof Orchestra celebrated its 40th Anniversary with a sell out concert at Londons Cadogan Hall. This high quality DVD is of the complete show, to which is added some excellent bonus material telling the history of the orchestra. This DVD shows the Orchestra at its finest: a wonderful period stage setting, superbly filmed with studio quality sound, guest artists, the orchestra's own brand of subtle humour and an appreciative audience. There is also added some excellent bonus material taken from a documentary made by Merkur TV in 2010 about John Arthy the Orchestras founder. John tells his own story covering the history of the band, and he includes some, until now, unseen footage of the earlier PRO bands. There are also interviews with band members, past and present.