Niccolo Paganini was an Italian violinist, violist, guitarist, and composer. He was one of the most celebrated violin virtuosi of his time, and left his mark as one of the pillars of modern violin technique. His Caprice No. 24 in A minor, Op. 1, is among the best known of his compositions, and has served as an inspiration for many prominent composers. Niccolò Paganini was born in Genoa, Italy, the third of the six children of Antonio and Teresa (née Bocciardo) Paganini. Paganini's father was an unsuccessful trader, but he managed to supplement his income through playing music on the mandolin. At the age of five, Paganini started learning the mandolin from his father, and moved to the violin by the age of seven.