The Jaltarang is a traditional Indian percussive instrument that produces melodic tones by utilizing water-filled cups or bowls of varying sizes. The name "Jaltarang" itself translates to "waves in water" in Hindi, perfectly describing how the instrument functions.

Typically, the Jaltarang consists of a set of china or metal bowls arranged in a specific order. These bowls are filled with varying levels of water to create different pitches. The musician strikes the bowls gently with wooden sticks or beaters to produce musical notes. Adjusting the water levels alters the pitch of the sound, allowing for a range of tones similar to a xylophone or glockenspiel.

The Jaltarang's serene and resonant tones create a peaceful and meditative atmosphere. Its soothing sounds have often been utilized in Indian classical music, providing a tranquil backdrop to vocal or instrumental performances.

While the Jaltarang might not be as widely known as other classical Indian instruments, its unique concept of using water to produce musical notes showcases the ingenuity and diversity of traditional Indian musical instruments. Its soft, bell-like tones and the visual appeal of striking water to create music make it a captivating and distinct instrument in the world of Indian classical music.