The correct answer is C. Oggu Katha songs.
Ottu Katha is a traditional folk art form of Telangana, India. It is a form of storytelling that uses a combination of music, dance, and narration. The stories told in Ottu Katha are often based on mythology or local legends.
Harvest songs are songs that are sung during the harvest season. They are usually about the joy of the harvest and the hard work that went into it.
Lullabies are songs that are sung to babies to help them sleep. They are usually soft and soothing.
Wedding songs are songs that are sung at weddings. They are usually about the joy of marriage and the hope for a happy future.