This is the piano accompaniment for the Mexican folk song “Noche serena” as arranged by Edward Kilenyi for low voice. It is written in the key of Ab Major with a vocal range of C4-Eb5. This song was arranged in the year of 1914 and comes from the area around Mexico City. It was one of the first attempts to transcribe Mexican folk material for concert performance. The full score can be found in The Vocal Library “Anthology of Spanish Song.” Performed by Wendy Hellmann.