sentences:  He was then sent to Italy to complete his training as violinist, and studied under Giovanni Battista Somis in Turin.At the age of 24, Guillemain was working in Lyons, where he quickly established himself as one of the most sought-after performers, and was appointed first violinist of the Acadèmie de Musique.His opus 1, "Premier livre de sonates" for violin and basso continuo, was published in Dijon in 1734.