The product is an audio CD titled "Glamorous Opera" featuring works by various artists such as Amilcare Ponchielli, Hector Berlioz, Francesco Cilea, and Camille Saint-Saens. It belongs to the genre of opera music and is released under the label EXCELSIOR/MADACY. The CD offers a collection of opera performances showcasing the talents of these renowned composers. Perfect for opera enthusiasts or those looking to explore the world of classical music through the beautiful and dramatic art form of opera.