And, as he could now hear, she was singing softly to the water.

He was singing softly to himself, a French air of some kind.

She was singing softly to herself in her native language.

There was a silence, into which only the wind softly sang.

The men in the tavern began to sing along softly.

She was singing along now softly to the mournful music.

She closed her eyes again, so he sang the other verses very softly.

Another plays a guitar and sings softly to the girl sitting next to him.

Hiking, she often sang softly when the trail was easy.

I sang softly for thirty-five minutes and picked up no information at all.