Special sound and lighting effects add to the experience.

Many believe that this sound added to the commercial success of the single.

These films are typically shot on black and white reversal film with no dialog, or limited sound added after shooting.

It was originally made as a silent film, with sound added later.

The sound of a didjeridoo added greatly to the proceedings, but not often enough.

His unique sound and playing style added a strong complementary quality to the group.

The sound added to the sense of deep mystery.

The melodious sound of a grand piano added to the elegant atmosphere.

The sound of her voice, scarcely more than a whisper, only added to his anguish.

But there was a new, warbling, burbling sound added to what had been heard before.