Costanzo Porta

Around 1550 he is thought to have studied with Adrian Willaert, who was maestro di cappella at St. Mark's in Venice; while he was there he met Claudio Merulo, who was also a student; they remained close friends throughout their lives.

Musical standards there began to decline, and he faced in addition the burden of ill health and the jealousy of the man who was eventually to replace him.

Porta's music is even more polyphonic than that of Gombert, and he showed a liking for academic, even severe contrapuntal devices, although they are used so skillfully that the text can always be clearly understood.

While many composers were reacting to the strictures of the Council of Trent against excessive polyphonic practice, Porta evidently felt unobliged to follow them; perhaps he had sufficient confidence in his skill in conveying the text.

Many of these were clearly intended for specific occasions, such as weddings and large social events in the families of his employers; they are in a much simpler style than his sacred works, much in keeping with contemporary practice.

Costanzo Porta, anonymous portrait in Bologna's Civico Museo Musicale .
Missa Ducalis , 1565 ca.