Biographical Summary.- I. An Annotated Bibliography of Bermudo’s Works.- II. Introductory Matter in the Editions of 1549, 1550, and 1555.- III. Bermudo’s Sources.- IV. Synopsis of the 1555 Declaración.- Books I (37), II (40), III (43), IV (48), V (60).- V. Keyboard Arrangements and Original Compositions.- List of Works Cited.