Here are the answers to the true/false statements about Luzon lowland folksongs:
1. DISAPPROVED, Spanish
2. DISAPPROVED, generally
3. APPROVED
4. APPROVED
5. APPROVED
6. APPROVED
7. DISAPPROVED, complicated
8. APPROVED
9. APPROVED
10. APPROVED
11. DISAPPROVED, Batangas
12. APPROVED
13. APPROVED
14. APPROVED
15. DISAPPROVED, all