Rousseau, In This Book, Tells Us That Historical And Psychological Problem Gave Birth To Language And The Problem Of Acquiring And Learning Of Language. His Approach To Language Is Romantic In Many Respects, But It Cannot Be Aligned With Any Simplistic Opposition In Intellectual History. Rousseau Stresses The Expressive Power Of Language In His Version Of The Genie Des Langues , And In His Account Of The Connection Between Language And The Passions And Of The Importance Of Metaphor. But, He Does Not Reject The Thesis Of The Arbitrariness Of The Linguistic Sign Or The Central Denotatory Function Of Language.

Rousseau's major works, available for the first time in a uniform English edition, continue with a work that situates Rousseau's linguistic and musical theory within his larger philosophical system.

"J.J. was born for music," Jean-Jacques Rousseau wrote of himself, "not to be consumed in its execution, but to speed its progress and make discoveries about it. His ideas on the art and about the art are fertile, inexhaustible." Rousseau was a practicing musician and theorist for years before publication of his first Discourse, but until now scholars have neglected these ideas. This graceful translation remedies both those failings by bringing together the Essay, which John T. Scott says "most clearly displays the juncture between Rousseau's musical theory and his major philosophical works," with a comprehensive selection of the musical writings. Many of the latter are responses to authors like Rameau, Grimm, and Raynal, and a unique feature of this edition is the inclusion of writings by these authors to help establish the historical and ideological contexts of Rousseau's writings and the intellectual exchanges of which they are a part. With an introduction that provides historical background, traces the development of Rousseau's musical theory, and shows that these writings are not an isolated part of his oeuvre but instead are animated by the same "system," this volume fashions a much-needed portal through which literary scholars, musicologists, historians, and political theorists can enter into an important but hitherto overlooked chamber of Rousseau's vast intellectual palace.

Additionally, Rousseau's essay is an important text for semiotics and modern critical theory, as it plays a very important role in Jacques Derrida's book Of Grammatology. Rousseau supplements his discussion of the origin of languages with theories about the origins of music, melody and harmony, and the relationship of languages to government.

This book forms a conceptual account of the relationship between music and poetry in the late eighteenth and early nineteenth centuries.