For the occasion of Cleofa's marriage, a celebratory motet has been preserved written by the famous Renaissance composer Guillaume Dufay, Vasilissa ergo gaude ("So rejoice, Queen", using the Greek title for "queen", βασίλισσα).
The marriage was arranged as part of a series of diplomatic gestures between Cleofa's uncle Pope Martin V and the Byzantine emperor.
La Gaude | Vasilissa ergo gaude | Ergo |