Preface Simon P. Keefe; 1. Mozart the letter writer and his language Ulrich Konrad; 2. Mozart 'stuck in music' in Paris (1778): towards a new biographical paradigm Simon P. Keefe; 3. Mozart's association with the Tonkünstler-Societät David Black; 4. The hymn topic in Mozart's instrumental music Stephen Rumph; 5. A newly identified Viennese Mozart edition Rupert Ridgewell; 6. Composing, performing and publishing: Mozart's 'Haydn' quartets Simon P. Keefe; 7. The trouble with Cherubino … Ian Woodfield; 8. Mozart's spirit from Seyfried's hands David Wyn Jones; 9. Mozart, song, and the pre-uncanny Emily I. Dolan.