"The Penguin Opera Guide" by Stephen Walsh and Nicholas Kenyon is a comprehensive reference book on the genre and styles of opera. Published in 1995 by Penguin Publishing Group, this trade paperback edition spans 560 pages and provides insights into various aspects of opera music. With a focus on general topics and specific genres within the realm of opera, this book is a valuable resource for music enthusiasts and opera fans alike.

"The Penguin Opera Guide" by Stephen Walsh and Nicholas Kenyon is a comprehensive reference book on the genre and styles of opera. Published in 1995 by Penguin Publishing Group, this trade paperback edition spans 560 pages and provides insights into various aspects of opera music. With a focus on general topics and specific genres within the realm of opera, this book is a valuable resource for music enthusiasts and opera fans alike.