Offers scores of major musical themes, manuscript information, and analysis for the work of the Swedish contemporary of Mozart. Considerably revised as well as translated from the 1988 German-language edition: rectifies omissions, interpolates newly-discovered pieces, clarifies the overall number of works, and adds some of the critical study of the sources that were envisioned as part of the original project. Also entirely reformatted to place the discussions in their proper place. Annotation c. by Book News, Inc., Portland, Or.