Traditional Iranian instruments are integral to the country's rich musical heritage. Instruments like the tar, a long-necked lute, and the setar, a smaller, four-stringed lute, are commonly used in Persian classical music. The kamancheh, a bowed string instrument, and the ney, a reed flute, also play significant roles in creating the unique sounds of Iranian music. Another important category includes percussion instruments such as the daf, a large frame drum, and the tonbak, a goblet drum. These instruments contribute to the rhythmic foundation of various musical styles. Together, they reflect the diverse cultural influences and historical traditions of Iran.