When his newly hired violinist disappears just weeks before the Empress's visit, Haydn is forced to confront a disturbing truth. . . Kapellmeister Joseph Haydn would like nothing better than to show his principal violinist, Barto Daboczi, the door. But with the Empress Maria Theresa's visit scheduled in three weeks, Haydn can ill-afford to lose his surly virtuoso. But when Barto disappears-along with all the music composed for the imperial visit-the Kapellmeister is forced to don the role of Kapell-detective, or risk losing his job. Before long Haydn's search uncovers pieces of a disturbing...