Which of these figures is most closely associated with triplum organum?

Question

Quizplus · Accepted Answer

Pérotin was a French composer who was most closely associated with the development of triplum organum in the Notre-Dame School during the 12th century. Abbot Suger was a major patron of the arts and oversaw the reconstruction of the abbey church of St. Denis in Paris, but was not directly involved in the development of triplum organum. Bernart de Ventadorn was a troubadour poet and composer from the same period, but was not known for his contributions to triplum organum. Pope Gregory the Great was responsible for the Gregorian chant, but triplum organum developed after his time.

Which of These Figures Is Most Closely Associated with Triplum