The product is "Fiesta Favorite Latin American Songs and Dances" by Denes Agay, presented in sheet music format for piano players. This collection of Latin American songs and dances is a favorite among music enthusiasts and is perfect for those looking to explore and play popular tunes from the region. With a focus on piano and a United States origin, this unit offers a unique and culturally-rich musical experience for musicians looking to expand their repertoire with a Latin American twist.