Through his numerous compositions, which were musically of little inspiration, but had educational significance, Cupis strengthened his reputation for having given the cello in France a greater importance.
Durch seine zahlreichen Kompositionen, die musikalisch von geringer Inspiration waren, aber pädagogische Bedeutung hatten, festigte Cupis seinen Ruf, dem Cello in Frankreich zu größerer Bedeutung verholfen zu haben.