Niccolò Jommelli (1714-1774) was an influential Italian composer known for his operas and sacred music. He played a significant role in the development of the Neapolitan opera style, blending elements of Baroque and Classical music. His works often featured rich harmonies and expressive melodies, which contributed to the evolution of opera in the 18th century. Jommelli studied in Naples and later worked in various European cities, including Vienna and Stuttgart. He was recognized for his innovative use of orchestration and dramatic storytelling in music. His contributions helped pave the way for later composers, such as Wolfgang Amadeus Mozart.