Ambrosian chant is a form of liturgical music that originated in the early Christian church, particularly in the region of Milan. It is named after Saint Ambrose, the Bishop of Milan in the 4th century, who is credited with developing this style of chant. Ambrosian chant is characterized by its simple melodies and use of Latin texts, often sung during religious services. Unlike the more widely known Gregorian chant, Ambrosian chant features a distinct melodic structure and rhythm. It is typically performed by a choir or congregation and emphasizes the beauty of the text, enhancing the spiritual experience of worship. This chant tradition remains an important part of the liturgical practices in some Catholic communities today.