The era of Haydn, Mozart, and early Beethoven not only produced music of enduring appeal, it also gave us significant writings that explain how music should be composed, performed, listened to, and understood. Included are selections from the great German pedagogical treaties of Quantz (on playing the flute), C. P. E. Bach (keyboard), Leopold Mozart (violin), and Kirnberger and Koch (on composition); opinions about opera by Rousseau, Diderot, and Gluck; ideas on expression by W. A. Mozart and G. de Stael; and historical/descriptive writings of Forkel, Charles Burney, and Susannah Burney."

Wye Jamison Allanbrook's "The Secular Commedia" is a stimulating and original rethinking of the music of the late eighteenth century. Hearing the symphonies and concertos of Haydn and Mozart with an ear tuned to operatic style, as their earliest listeners did, Allanbrook shows that this familiar music is built on a set of mimetic associations drawn from conventional modes of depicting character and emotion in opera buffa. Allanbrook mines a rich trove of writings by eighteenth-century philosophers and music theorists to show that vocal music was considered aesthetically superior to instrumental music and that listeners easily perceived the theatrical tropes that underpinned the style. Tracing Enlightenment notions of character and expression back to Greek and Latin writings about comedy and drama, she strips away preoccupations with symphonic form and teleology to reveal anew the kaleidoscopic variety and gestural vitality of the musical surface. In prose as graceful and nimble as the music she discusses, Allanbrook elucidates the idiom of this period for contemporary readers. With notes, musical examples, and a foreword by editors Mary Ann Smart and Richard Taruskin.

Wye Jamison Allanbrook's widely influential Rhythmic Gesture in Mozart challenges the view that Wolfgang Amadeus Mozart's music was a "pure play" of key and theme, more abstract than that of his predecessors. Allanbrook's innovative work shows that Mozart used a vocabulary of symbolic gestures and musical rhythms to reveal the nature of his characters and their interrelations. The dance rhythms and meters that pervade his operas conveyed very specific meanings to the audiences of the day.