The Philadelphia Orchestra is the most-recorded orchestra in the United States, and its recordings have contributed much to its reputation as “The World’s Greatest Orchestra.” In The Philadelphia Orchestra: An Annotated Discography, Richard A. Kaplan documents more than 2,000 commercial recordings made by the Philadelphia Orchestra over almost a century. The discography contains a chronological list of recordings, detailing works performed, conductors, soloists, dates, venues, producers, and matrix information for 78-rpm recordings. Each entry lists all issues of the recordings, including 78- and 45-rpm discs, long-playing records, and compact discs. The discography documents for the first time the recordings made by Columbia on sixteen-inch lacquer discs during the 1940s and ‘50s.Opening with an overview of the Orchestra's relationships with recording companies and the search for suitable recording venues, chapters cover anonymously and pseudonymously-published recordings, including those of the Robin Hood Dell Orchestra of Philadelphia, the experimental 1931-32 Bell Labs recordings, videos and movies in which the Philadelphia Orchestra performed, live recordings, and recordings of ensembles of the Philadelphia Orchestra. A separate chapter lists live-concert downloads made available directly through the Philadelphia Orchestra Association. Appendixes cross-reference the recordings by composer, conductor, and soloists; a final appendix lists the many Philadelphia Orchestra LP collections published by Columbia and RCA. This book is a valuable resource for collectors, scholars, and anyone interested in recording history and the history of the Philadelphia Orchestra.