A Pilgrimage to Rome: Old-Roman Liturgical Chants

Old Roman chant is a Medieval Latin plainchant tradition associated with the papal liturgy in Rome before the universal adoption of Gregorian chant. Preserved in 11th–12th‑century manuscripts yet reflecting much earlier practice, it represents a distinct Roman repertory rather than a mere variant of the later Gregorian standard. It is monophonic, a cappella, and modal, typically more melismatic and ornate than most Gregorian melodies. The chant follows the accent and syntax of sacred Latin texts with a flexible, speech‑like rhythm. It was performed by trained clerical choirs (scholae cantorum) within the Mass and Office, using formulaic melodic patterns (centonization) and the eight ecclesiastical modes.