Giovanni Pierluigi da Palestrina was an Italian composer of the Renaissance, known for his sacred music. Born around 1525, he spent much of his life in Rome, where he became a prominent figure in the development of polyphonic choral music. His works are characterized by clarity of text and smooth melodic lines, making them accessible and popular in church settings. Palestrina's music played a significant role in the Counter-Reformation, as it adhered to the guidelines set by the Council of Trent regarding liturgical music. His compositions, including the famous "Missa Papae Marcelli," are often seen as the pinnacle of Renaissance choral music and continue to influence composers today.