This volume examines Charles Avison's seminal 1752 treatise, 'An Essay on Musical Expression,' a foundational text in the aesthetics of music. It presents Avison's arguments on the nature of musical beauty, the role of the composer and performer, and the emotional impact of music, alongside related writings by contemporaries such as William Hayes. The work is situated within the broader intellectual currents of the Enlightenment, exploring ideas about taste, sentiment, and the arts.

This collection is regarded as a significant scholarly resource for understanding 18th-century musical aesthetics and criticism. The inclusion of Avison's complete essay alongside contemporary responses provides a rich context for his ideas on musical expression and taste. Scholars likely appreciate the detailed introduction and the presentation of primary source material, offering insights into the development of musical thought during the Enlightenment.