Arcangelo Corelli (/kɔːˈrɛli/; 17 February 1653 – 8 January 1713) was an Italian violinist and composer of the Baroque era. His music was key in the development of the modern genres of sonata and concerto, in establishing the preeminence of the violin, and as the first coalescing of modern tonality and functional harmony.
Baptismal records indicate that Corelli was born on 17 February 1653 in the small Romagna town of Fusignano, then in the diocese of Ferrara,Papal States. His family were land-owners who had lived in Fusignano since 1506 (a Corelli moved to the area from Rome in the fifteenth century). Although apparently prosperous, they were almost certainly not of the nobility, as several fanciful accounts of the composer's genealogy subsequently claimed. Corelli's father, from whom he took the name Arcangelo, died five weeks before the composer's birth. Consequently, he was raised by his mother, Santa (née Ruffini, or Raffini), alongside four elder siblings.
The wealth of anecdotes and legends attached to Corelli contrast sharply with the paucity of reliable contemporary evidence documenting events in his life. This gap is especially pronounced for his formative years, including his musical education, even though traditional accounts of a highly idealized childhood have long been debunked. According to the poet Giovanni Mario Crescimbeni, who presumably knew the composer well, Corelli initially studied music under a priest in the nearby town of Faenza, and then in Lugo, before moving in 1666 to Bologna.