-1236 1459-1519 14thcentury 15thcentury 16thcentury 2 500-1400 5parts) 782 7parts) 9 adam agnusdei(music) approximately1450-1517 approximately1485-approximately1520 approximately1486-1542or1543 choruses credo(music) criticismandinterpretationphilip descorts england excerpts frenchpoetry gregorianchants heinrich history historyandcriticism intabulations(keyboardinstrument) isaac kyrieeleison(music) laude ludwig masses maximilian ml music musicalnotation musicandliterature neumes partsongs polyphonicchansons rener sacred sacred(mixedvoices sacredvocalmusic sacredvocalquartets sacredvocaltrios senfl songofsolomon(music) to1500 troubadoursongs trouvèresongs unaccompanied