IIL echoey choirs like the Ghost in Shell soundtrack
The soundtrack: "Making of Cyborg" by Kenji Kawai
Other songs with a similar style:
- "Kaval Sviri"
- "Pedujara: Even Immortality Ends" by Hoyo Mix
- "Transformation" (Brother Bear) by Bulgarian Women's Choir
- "SPECTRE: Shin Sekai" by Para One
- "Mistero Numero Kvin" by Esperanto
I'm not sure how to describe it: multiple tones? buzzing? bright? overfull? nasal?