Plot: Recorded in February from the Spanish Riding School in Vienna, Austria, the megastar performs Russian songs by Rachmaninoff, Rimsky-Korsakov, and Tchaikovsky as well as selections by Debussy, Dvořák, Fauré and Strauss. Accompanied by Pavel Nebolsin on piano, the program also features mezzo-soprano Elena Maximova for duets from Offenbach’s “Les Contes d’Hoffmann” and Tchaikovsky’s “The Queen of Spades