While hiking the coastal dunes, we paused to listen to the singing sands under our boots.

At dawn, hikers paused on the dune to marvel at the singing sand beneath their feet.

The scientist demonstrated how a singing flame could produce musical tones when the gas jets were tuned inside the metal tube.

Researchers gathered at the estuary to record the mating hum of the singing fish during the breeding season.

The singing dog howled at dawn, its eerie call echoing across the plateau.

At dawn, the singing dogs gathered on the hill and welcomed the sun with uncanny harmonies.

The singing chambermaids entertained the weary travelers with an old ballad in the great hall.

The festival's highlight was the part singing, which united voices in rich harmony.

The young singing chambermaid delighted audiences at the provincial theatre with her naive charm.

At the folk festival, the haunting tone of the singing saw drew a small crowd around the makeshift stage.