Giovanni Pierluigi da Palestrina
Giovanni Pierluigi da Palestrina ( 1525 – 2 February 1594) was an Italian Renaissance composer of sacred music and the best-known 16th-century representative of the Roman School of musical composition. He had a lasting influence on the development of church music, and his work is considered as the culmination of Renaissance polyphony.
Counter-Reformation
Like his contemporary Palestrina, the Flemish composer Jacobus de Kerle (1531/32–1591) was also credited with giving a model of composition for the Council of Trent. His composition in four-parts, Preces, marks the "official turning point of the Counter Reformation's a cappella ideal." Kerle was the only ranking composer of the Netherlands to have acted in conformity with the council. Another musical giant on equal standing with Palestrina, Orlando di Lasso (1530/32–1594) was an important figure in music history though less of a purist than Palestrina. He expressed sympathy for the council's concerns but still showed favor for the "Parady chanson Masses."