polyphonous (adjective)

1. The polyphonous soundtrack of the horror film added to the suspense and fear experienced by the audience.

2. In Greek mythology, the Muses were known for their polyphonous harmonies and enchanting voices.

3. The polyphonous composition in the background enhanced the emotional impact of the romantic scene in the cinema.

4. The alien species had a highly polyphonous language, with multiple overlapping tones and pitches, making it difficult for humans to understand.