This is a recording I already posted 10 years ago. In the meantime, the Gosteleradiofond have dug up the video of this concert and kindly uploaded it to their channel. Unfortunately they never really care about the sound quality in their music videos - here is a proper version.
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Johann Sebastian Bach (1685-1750) - Keyboard Concerto No.1 in D minor BWV 1052
► 00:00. I. Allegro
► 07:36. II. Adagio
► 16:04. III. Allegro
Mikhail Pletnev, piano
Moscow Virtuosi, Vladimir Spivakov
Great Hall of Moscow Conservatory, 28 December 1988
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Иоганн Себастьян Бах (1685-1750) - Концерт для клавира с оркестром №1 ре минор BWV 1052
Михаил Плетнев, фортепиано
Виртуозы Москвы, Владимир Спиваков
Большой зал Московской Консерватории, 28 декабря 1988
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Score video: https://www.youtube.com/watch?v=yvsj2J0XnYA