This is the piano accompaniment mp3 for Francisco Asenjo Barbieri's "De qué me sirve" for low voice. It is written in the key of C Major with a vocal range of C4-F5. Barbieri was a conductor and composer of zarzuela from Madrid. His style is heavily influenced by his early experience as a baritone singer for Italian opera. This piece comes from his zarzuela, Los diamantes de la corona, written in 1854. The full score of this piece can be found within The Vocal Library "Anthology of Spanish Song." Performed by Wendy Hellmann.