Sean Rafferty talks to American musicologist Joshua Rifkin about rediscovering Bach, and violinist Viktoria Mullova stops by before performing the Brahms concerto in tonight's Performance on 3. Music in the programme includes at
5.00 Joplin's The Enterta/nerplayed by Joshua Rifkin ; at 5.40 Mozart's Symphony No 31 in D (Paris) performed by the English Concert directed by Trevor Pinnock ; and at
6.35 Poulenc's Organ Concerto played by Gillian Weir and the City of London Sinfonia conducted by Richard Hickox.