Manjira is a small percussion instrument that is commonly used in Indian devotional and folk music. It is also known as cymbals or handbells in English. The Manjira is made of two small metal plates that are struck together to produce a rhythmic jingling sound. It is often used as an accompaniment to other instruments such as the tabla, harmonium, and sitar, and is an important part of many Indian classical and folk music performances.
The cells in the body are cooperating so this whole unit can survive. If the cells start becoming independent by fighting with each other, then you will die. That is what cancer is. In a healthy body, cells are not independent and they are surrendered to the system. The same principle is everywhere. If you want to have a nice kirtan then everybody has to sing together. This universe has a rhythm and everything has a rhythm. Jiva Gosvami is trying to bring out this rhythm. That is his purpose.