The drum used in Nadagam is the Mridangam.
The Mridangam is a two-headed percussion instrument that plays a crucial role in the rhythmic structure of Nadagam. It is made from a hollow wooden cylinder with a goat skin stretched over each end.
The Mridangam is held between the knees and played with the fingers and palms. The different parts of the drumhead produce distinct sounds, allowing the player to create a wide range of rhythms and textures.
The Mridangam's rhythmic patterns provide the foundation for the dance and music of Nadagam, contributing to the overall emotional impact of the performance.