Above them the pale violet light of one of the four small moons gave a faint tremulous quality to the dimness.

He has a warm tenor voice with a slightly tremulous, melancholy quality.

This time, she answered-making no attempt to disguise the tremulous quality of her voice.

There is a slightly tremulous quality to Steber's voice in its high register.

"I saw ye," she murmured, hating the tremulous quality of her voice.

In addition, Theresa McCarthy has the necessary tremulous quality for her role as the eternally hopeful poet of the group.

Her tone now has a slightly tremulous quality.

There was a tremulous, childlike quality to Burgess' voice.

But there is a tremulous quality in his sustained pianissimo singing that he just can't seem to control.

Occasionally, there is a tremulous quality in her sustained notes.