The literature of American music librarianship has been around since the 19th century when public libraries began to keep records of player-piano concerts, significant donations of books and music, and suggestions for housing music. As the 20th century began, American periodicals printed more and more articles on increasingly specialized topics within music studies. Eventually books were developed to aid the music librarian; their publication has continued over the course of nearly a century. This book reflects the great diversity of the literature of music librarianship. The main resources included are items of historical interest, descriptions of individual collections, catalogues of collections, articles describing specific library functions, record-related subjects, bibliographies designed for music library use, literature from Canada and Britain when relevant to U.S. library practices, key discographies, and information on specialized music research. The material is ordered by topic and indexed by author, subject, and library name.

With nearly three thousand new entries, the revised edition of Operas in German: A Dictionary is the most current encyclopedic treatment of operas written specifically to a German text from the seventeenth century through 2016. Musicologist Margaret Ross Griffel details the operas’ composers, scores, librettos, first performances, and bibliographic sources. Four appendixes then list composers, librettists, authors whose works inspired or were adapted for the opera librettos, and a chronological listing of the entries in the A–Z section. The bibliography details other dictionaries and encyclopedias, performance studies, collections of plot summaries, general studies on operas, sources on locales where opera premieres took place, works on the history of operas in German, and selective volumes on individual opera composers, librettists, producers, directors, and designers. Finally, two indexes list the main characters in each opera and the names of singers, conductors, producers, composers, directors, choreographers, and arrangers. The revised edition of Operas in German provides opera historians, musicologists, performers, and opera lovers with an invaluable resource for continued study and enjoyment. As the most current encyclopedic collection of German opera from the seventeenth century through the twenty-first, Operas in German is an invaluable resource for opera historians, musicologists, performers, and opera lovers.