A band that was at their creative and commercial peak following a series of successful including 1970's A Question of Balance, The Moody Blues perform some of their greatest hits at the 1970 Isle of Wright Music Festival. Featured songs include "&Tuesday Afternoon", "Question", "Melancholy Man", and "Nights in White Satin". Archival video footage and new interviews with bandmembers Graeme Edge, Justin Hayward, John Lodge, and Mike Pender help to place the memorable performance in a historical context.