Summary
Each entry includes a brief biographical sketch of the composer, approximate duration, text sources, performing forces, available editions, and locations of manuscript materials, as well as descriptive commentary, a discography, and a bibliography. Unique to this edition are practitioner's evaluations of the performance issues presented in each score. These include the range, tessitura, and nature of each solo role and a determination of the difficulty of the choral and orchestral portions of each composition. There is also a description of the specific challenges, staffing, and rehearsal expectations related to the performance of each work. An appendix of "Text sources" includes biographical sketches of many of the authors whose texts are set in the musical works.