Sean Rafferty tries out a new . interactive music course in association with Trinity College of Music, and introduces classic recordings by Thomas Beecham , Vladimir Ashkenazy and Maria Callas. There's also a legendary recording of Tchaikovsky's
Variations on a Rococco Theme, with cellist Mstislav Rostropovich and Gennadi Rozhdestvensky conducting the Leningrad Philharmonic at 6.40.