Chiri Chirunga, Rat Katni are the different forms of

Solution (By Examveda Team)

Trinjan songs are sung by women. They sing these songs while spinning the wheel.
Sometimes, on a winter night all women assemble at someone's house and keep spinning and singing throughout the night. These spinning sessions are called Trinjan.
The day session is known as Chiri Chirunga (sparrows big and small) and the night session is called Rat Katni (spinning at night).