Bachiana double concertos by Carl Philipp Emanuel Bach Tracks H479 Concerto doppio for harpsichord & piano in E flat major (Wq 47) I: Allegro molto H 479 Concerto doppio for harpsichord & piano in E flat major (Wq 47) III: Presto H479 Concerto doppio for harpsichord & piano in E flat major (Wq 47) III: Presto