Overview: As television cameras observe an actual Pittsburgh Symphony Orchestra rehearsal, Previn explains the importance of the rehearsal process.
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First Air Date: Feb 27, 1977Last Air date: Dec 15, 1982Season: 4 SeasonEpisode: 26 EpisodeRuntime: 48 minutesQuality: HDIMDb: 0.00 / 10 by 0 usersPopularity: 4.291Language: English