How does 'A Munda song' show that the perspective of the tribal mind towards the girl child is different from that of [other ] mainstream communities?

In 'A Munda Song' the perspective of the tribal mind towards the girl child is different from that of (other) mainstream communities. This song welcomes the birth of a girl child. It celebrates the birth of a girl child. Contrary to the attitude of the mainstream communities, this Munda song regards the birth of a girl child as auspicious. This is beautifully expressed in the lines – A daughter was born, the cowshed filled up. Ironically, in mainstream communities the birth of a boy child is celebrated. The boy child is regarded as the carrier of the baton of the family line. The girl child usually becomes an object of neglect and is looked down upon as a burden.