Keening

The eerie keening of the ghostly apparition sent shivers down their spines.

The lonely lighthouse emitted a keening beam of light that swept across the dark sea.

The mournful tune played on the violin had a keening quality that brought tears to her eyes.

The melodious song filled the concert hall, evoking a keening nostalgia for a bygone era.

The mournful keening of the bagpipes added a somber atmosphere to the funeral procession.

The keening melody of the violin added a hauntingly mournful atmosphere to the music piece.