Tenor line derived from plainchant with upper voices in French or Latin is typical of which medieval form?

Tenor line derived from plainchant with upper voices in French or Latin is typical of which medieval form?

• A. Renaissance motet
• B. Medieval motet
• C. Mass
• D. Organum

Answer: (B)

The form being described is the medieval motet, a type of polyphony where a plainchant melody is used as the tenor (cantus firmus) and one or more upper voices sing new texts, often in Latin or a vernacular like French. This arrangement—tenor rooted in a chant while the upper voices move with independent, frequently multi-text poetry—defines the early motet. In the Notre Dame era, composers could layer rhythmic and melodic independence above the chant, creating a richly textured, multi-voice piece. This sets it apart from organum, where added voices typically embellish the chant more directly and with less emphasis on separate textual content, and from later Renaissance motets, which rarely rely on a cantus firmus in the tenor drawn from plainchant.

The form being described is the medieval motet, a type of polyphony where a plainchant melody is used as the tenor (cantus firmus) and one or more upper voices sing new texts, often in Latin or a vernacular like French. This arrangement—tenor rooted in a chant while the upper voices move with independent, frequently multi-text poetry—defines the early motet. In the Notre Dame era, composers could layer rhythmic and melodic independence above the chant, creating a richly textured, multi-voice piece. This sets it apart from organum, where added voices typically embellish the chant more directly and with less emphasis on separate textual content, and from later Renaissance motets, which rarely rely on a cantus firmus in the tenor drawn from plainchant.