The results and implications of Alan Tyson's work on Mozart have had a profound impact on virtually every aspect of research on this composer: biography, chronology of compositions, working methods, stylistic analysis. Central, perhaps, are Tyson's discoveries on chronology: time and again he has proved that datings, often of large, well-known works, that have been accepted for generations are not only erroneous but based on little more than speculation. This book assembles his major articles, previously scattered through magazines, journals, and festschrifts, plus two unpublished pieces,...