The product is a CD featuring the artist F. Leleux playing the hautbois and performing "Les 12 Fantaisies Pour Hautbois". This collection of musical works focuses on showcasing the talents of F. Leleux on the hautbois, providing listeners with a variety of musical pieces in a format that can be easily enjoyed at home or on the go. The CD format allows for the convenient playback of these musical Fantaisies, making it a great addition to any music lover's collection.