What are the difference of lowland music in Luzon and highland music of Luzon in the Philippines?

Lowland music in Luzon typically features influences from Spanish colonial culture, incorporating instruments like the guitar and bandurria, with a focus on vocal harmonies and popular forms like folk songs and dances. In contrast, highland music is characterized by its use of indigenous instruments such as the bamboo Flute and gongs, emphasizing communal rituals and storytelling through music. The themes in highland music often reflect nature and ancestral traditions, while lowland music tends to have more diverse influences and is often performed in urban settings. Overall, the differences highlight the cultural and geographical diversity within Luzon.