Petronio Maria Pio Sgabazzi (c. 1665–1720) was an Italian composer and musician known for his contributions to the Baroque music scene. Primarily active in the late 17th and early 18th centuries, Sgabazzi's work primarily encompassed sacred music, including masses, motets, and other liturgical compositions. He is best known for his collections of choral works, such as "Mottetti a 2, 3 e 4 voci" (Motets for 2, 3, and 4 Voices), which showcases his mastery of vocal polyphony and intricate counterpoint. His compositions often reflected the stylistic traits of the time, blending traditional Italian influences with emerging Baroque elements. Sgabazzi's impact on music lies in his ability to bridge the transition from Renaissance to Baroque styles, influencing subsequent composers in the sacred music genre. While not as widely recognized as contemporaries like Vivaldi or Corelli, his works are valued for their melodic beauty and structural elegance, contributing to the rich tapestry of Baroque music. His music is occasionally performed and recorded, helping to preserve his legacy in the canon of early classical music.