Music Theory has a lot of ground to cover. Especially in introductory classes a whole range of fundamental concepts are introduced at fast pace that can never be explored in depth or detail, as other new topics become more pressing. The short time we spend with them in the classroom belies the complexity (and, in many cases, the contradictions) underlying these concepts. This book takes the time to tarry over these complexities, probe the philosophical assumptions on which these concepts rest, and shine a light on all their iridescent facets. This book presents music-theoretical concepts as a register of key terms progressing outwards from smallest detail to discussions of the music-theoretical project on the largest scale. The approaches individual authors take range from philosophical, historical, or analytical to systematic, cognitive, and critical-theorical-covering the whole diverse spectrum of contemporary music theory. In some cases authors explore concepts that have not yet been widely added to the theorist's toolkit but deserve to be included; in other cases concepts are expanded beyond their core repertory of application. This collection does not shy away from controversy. Taken in their entirety, the essays underline that music theory is on the move, exploring new questions, new repertories, and new approaches. This collection is an invitation to take stock of music theory in the early twenty-first century, to look back and to encourage discussion about its future directions. Its chapters open up a panoramic view of the contemporary music-theoretical landscape with its expanding repertories and changing guiding questions, and offers suggestions as to where music theory is headed in years to come.

A generously illustrated examination of pentatonic ("black-key scale") techniques in the context of eighteenth- and nineteenth-century Western art-music. Pentatonicism from the Eighteenth Century to Debussy offers the first comprehensive account of a widely recognized aspect of music history: the increasing use of pentatonic ("black-key scale") techniques in nineteenth-century Western art-music. Pentatonicism in nineteenth-century music encompasses hundreds of instances, many of which predate by decades the more famous examples of Debussy and Dvorák. This book weaves together historical commentary with music theory and analysis in order to explain the sources and significance of an important, but hitherto only casually understood, phenomenon. The book introduces several distinct categories of pentatonicpractice -- pastoral, primitive, exotic, religious, and coloristic -- and examines pentatonicism in relationship to changes in the melodic and harmonic sensibility of the time. The text concludes with an additional appendix of over 400 examples, an unprecedented resource demonstrating the individual artistry with which virtually every major nineteenth-century composer (from Schubert, Chopin, and Berlioz to Liszt, Wagner, and Mahler) handled theseemingly "simple" materials of pentatonicism. Jeremy Day-O'Connell is assistant professor of music at Knox College.

David Friddle explores choral methods and community choral ensembles that originated in the nineteenth century. Using more than one hundred musical examples, illustrations, tables, and photographs, he documents the expansion of choral singing beginning in the early 1800s.