How did the arrival of Christianity and Western musical styles transform Polynesian and Melanesian music and dance traditions?

The arrival of Christianity and Western musical styles profoundly transformed music and dance traditions across Polynesia and Melanesia, primarily through the suppression of indigenous practices and the introduction of European harmonic structures.123

Impact on Polynesia

In many Polynesian societies, missionaries viewed traditional songs and dances as incompatible with Christian morality, leading to the destruction of traditional social hierarchies and the prohibition of performances linked to non-Christian beliefs.13
* Musical Evolution: Missionaries introduced pentatonic Christian songs, which often featured two-part contrapuntal polyphony. Over time, these evolved into four-part European harmonic styles, which became dominant in religious, educational, and secular contexts.1
* Modern Adaptations: The integration of Western instruments, such as guitars and ukuleles, and the influence of international styles like "Hawaiian" music have further reshaped the soundscape. While some acculturated forms—such as the tau'olunga—combine traditional movements with Western-style singing, remnants of pre-contact traditions persist in many areas due to marked traditionalism or delayed acculturation.124

Impact on Melanesia

In Melanesia, the transformation was often more heterogeneous due to the region's cultural diversity and the varying pace of missionary activity.56
* Adaptation and Synthesis: Missionaries introduced European church tunes but also created "Christian" adaptations of traditional melodies to increase local acceptance.6
* Structural Changes: European contact introduced new melodic characteristics, such as "modulating pentatony" and extended strophic forms. Despite these changes, some groups, such as the Kaluli, have integrated Western church tunes and popular music into their existing aesthetic ideologies, maintaining a distinct ethnic identity through their unique approach to sound and performance.6

While these changes have made Western-influenced forms dominant, traditional elements often survive alongside or within these new styles.27