A new look at Old Roman chant

Abstract

Historians of plainchant continue to puzzle over the existence of two monophonic repertories, each with claims to Roman origin.The ‘Gregorian’ chant (GREG) is spread throughout Europe: there are thousands of manuscripts and printed editions; the earliest, lacking neumatic notation, reach back to the late eighth century; with notation they date from the late ninth century; the repertory has remained in continuous use. The ‘Old Roman’ chant (ROM) is found in fewer than half a dozen complete manuscripts and a handful of fragments; they date between the eleventh and early thirteenth centuries, and nearly all are from the region of Rome. GREG and ROM are very similar in their verbal texts and liturgical provisions. But ROM has the more archaic Roman traits and clearly represents the city's usage, while there is little trace of GREG's use at Rome before the thirteenth century. As for the music, where there are corresponding liturgical texts, they tend to share some underlying musical substance. But the nature and patterns of the musical sharings are not clear, and how the relationships came about has not been satisfactorily explained.