J.S. Bach's 250 extant organ works represent the greatest body of music for the pipe organ, and during his lifetime Bach was able to combine great virtuosity--daring passages for the feet as well as the hands--with bold, dramatic gestures to produce music that dazzled contemporary audiences. In this book, leading musicologist George B. Stauffer shows that Bach focused steadily on organ composition for more than fifty years, and that his unending quest for novelty, innovation, and refinement resulted in pieces that continue to reward and awe listeners today.

In this book George B. Stauffer explores the music and complex history of Bach's last and possibly greatest masterpiece. Stauffer examines the B-Minor Mass in greater detail than ever before, demonstrating for the first time Bach's reliance on contemporary models from the Dresden Mass repertory and his brilliantly innovative methods of unifying his immense composition. Musicians, music scholars, students, and music lovers will find in this engagingly written book a wealth of information about Bach's extraordinary choral work. Stauffer surveys the roots of the Mass Ordinary text and its treatment in settings known to Bach. He looks at the events that led to the writing of the B-Minor Mass and places the work within the context of the composer's late style. In three deeply informed chapters, Stauffer considers the individual sections of the Mass--the Kyrie and Gloria, the Credo, and the Sanctus and Agnus Dei. The book also traces the history of the work after Bach's death, addresses specific issues of performance practice, and investigates the qualities that give the B-Minor Mass its universal appeal.

The first all-inclusive introduction to modern statistical research methods in the natural resource sciences The use of Bayesian statistical analysis has become increasingly important to natural resource scientists as a practical tool for solving various research problems. However, many important contemporary methods of applied statistics, such as generalized linear modeling, mixed-effects modeling, and Bayesian statistical analysis and inference, remain relatively unknown among researchers and practitioners in this field. Through its inclusive, hands-on treatment of real-world examples, Contemporary Bayesian and Frequentist Statistical Research Methods for Natural Resource Scientists successfully introduces the key concepts of statistical analysis and inference with an accessible, easy-to-follow approach. The book provides case studies illustrating common problems that exist in the natural resource sciences and presents the statistical knowledge and tools needed for a modern treatment of these issues. Subsequent chapter coverage features: An introduction to the fundamental concepts of Bayesian statistical analysis, including its historical background, conjugate solutions, Bayesian hypothesis testing and decision-making, and Markov Chain Monte Carlo solutions The relevant advantages of using Bayesian statistical analysis, rather than the traditional frequentist approach, to address research problems Two alternative strategies—the a posteriori model selection strategy and the a priori parsimonious model selection strategy using AIC and DIC—to model selection and inference The ideas of generalized linear modeling (GLM), focusing on the most popular GLM of logistic regression An introduction to mixed-effects modeling in S-Plus® and R for analyzing natural resource data sets with varying error structures and dependencies Each statistical concept is accompanied by an illustration of its frequentist application in S-Plus® or R as well as its Bayesian application in WinBUGS. Brief introductions to these software packages are also provided to help the reader fully understand the concepts of the statistical methods that are presented throughout the book. Assuming only a minimal background in introductory statistics, Contemporary Bayesian and Frequentist Statistical Research Methods for Natural Resource Scientists is an ideal text for natural resource students studying statistical research methods at the upper-undergraduate or graduate level and also serves as a valuable problem-solving guide for natural resource scientists across a broad range of disciplines, including biology, wildlife management, forestry management, fisheries management, and the environmental sciences.

Launched in 1995, Bach Perspectives has become the premier English-language serial book series dedicated to cutting-edge Bach scholarship. The University of Illinois Press now offers the first four volumes in open access editions available for free to all interested readers. From 1727 to 1787, the Bach and the Breitkopf families enjoyed close professional ties forged by the growing trade between music composers and music printers. The second volume of Bach Perspectives examines the inventive and far-flung activities of the Breitkopf firm from the vantage point of its commerce with J. S. Bach and his relatives. Contributors: Gregory G. Butler, Robert M. Cammarota, Peggy Daub, Andreas Glöckner, George R. Hill, Yoshitake Kobayashi, Ortrun Landmann, Ernest May, Hans-Joachim Schulze, George B. Stauffer, and Neal Zaslaw

Bach's preludes and fugues for organs have never suffered from neglect. While Bach's vocal works fell into eclipse soon after his death in 1750, his keyboard compositions continued to draw considerable approbation. The preludes and fugues, as part of this esteemed repertoire, remained in wide use throughout the eighteenth and nineteenth centuries. Consequently they number among the best-known and most-frequently discussed works of the baroque era. They were already available in several printed editions by the time the first volume of the BG appeared in 1851. They were treated at some length in the ground-breaking nineteenth-century biographies of Forkel, Hilgenfeldt, Bitter, and Spitta. Since then they have been discussed in general terms in the numerous monographs dealing with the organ repertoire or Bach's organ compositions in particular. Hence it is surprising that no one has singled out the preludes and fugues for a full-scale study, taking into consideration the sources, the style, the chronology, and other equally important aspects of the pieces. The present volume focuses on half of this task, the detailed investigation of the preludes. Included in this study will be all those compositions--called prelude, toccata, fantasia, or otherwise--which fulfill an introductory purpose. Thirty-three works fall into this category: nine single pieces and twenty-four preludes from prelude-fugue pairs.