The document provides an overview of pre-Spanish Philippine literature including various genres that characterized this period. Some of the key genres discussed include:
1) Legends which reflected ancient Filipino customs and aimed to entertain, such as "The Legend of the Tagalogs".
2) Folk tales from which lessons about life can be derived, like "The Moon and the Sun".
3) Epics that dealt with heroic achievements such as "Biag ni Lam-ang".
4) Folk songs that emerged as early forms of culture including "Kundiman" and "Kumintang".
5) Riddles and sayings that imparted lessons through allegories and short expressions.