Answer:
The purpose of the song 'Si nanay si tatay di ko babayaan' is to arouse and retain the feelings a child possess for his parents. The poem helps to build a bond between the parents and the child.
Explanation:
'Si tatay di ko babayaan' is a folksong Bikol region of Filipino.
The song is a celebration of the love of the parents. The love and sacrifices of a mother and father for their child have been expressed in the song. The writer here expresses his feelings for his parents. He says that he can never forget nor can he ever repay the sacrifices that his parents had done for him. He wants to help and care for his parents after they grow old. He adds that his feelings can never be replaced by any other person in the world. The song highlights the feelings of a child towards his parents.