Iranian music is a rich and diverse tradition that spans thousands of years, reflecting the country's varied cultural influences. It includes both classical and folk styles, with instruments like the tar, setar, and santur playing significant roles. Persian poetry often accompanies the music, enhancing its emotional depth and storytelling. The classical genre, known as Persian classical music, is based on a system of modes called dastgahs. Each dastgah evokes different feelings and is used in improvisation, allowing musicians to express their creativity. Folk music varies by region, showcasing local traditions and instruments, contributing to the vibrant tapestry of Iranian culture.