Theme in SevenTheme in Seven is a Canadian music history television series which aired on CBC Television in 1955.PremiseJean de Rimanoczy, a violinist from Vancouver, hosted this series on the history of classical music and its related instruments. Subjects included chamber music, the effects of jazz on contemporary music and the romantic music period.SchedulingThis half-hour series was broadcast Mondays at 9:30 p.m. from 8 August to 12 September 1955, with a finale episode on 18 September 1955 at 6:45 p.m.