The violin, developed in the 16th century, is the most prominent orchestral string instrument, offering brilliant tones and agility. It plays a leading role in classical, folk, and modern music. Top models include Stradivarius replicas, Yamaha V7SG, Stentor 1500, and Cremona SV-500. Violins are indispensable for symphonies, soloists, and string quartets.