Keening

The horror movie was accompanied by a soundtrack of keening voices, adding to the creepy atmosphere.

The keening shriek of the fireworks lit up the night sky.

The character in the horror movie let out a keening scream that sent chills down the audience's spine.

The chilling keening of the banshee sent shivers down the spines of those who heard it.

The keening voices of the choir brought tears to the audience's eyes.