Thavil is a traditional percussion instrument commonly used in South Indian music, particularly in Tamil culture. It is a double-headed drum made from wood and animal skin, producing a deep, resonant sound. Thavil is often played during temple festivals, weddings, and cultural events, accompanying other instruments like the nadaswaram. The instrument is typically played by striking both ends with the hands, allowing for a variety of rhythms and dynamics. Thavil players often perform alongside nadaswaram musicians, creating a vibrant and energetic atmosphere that enhances the overall musical experience in South Indian celebrations.