For the first time a note of anxiety crept into his whispers.

I thought a little note of dread had crept into her voice.

A note of menace had crept into the man's voice.

A cold note crept into Gaethaa's voice and his face was hard.

I'm going to be the last,' he warned, a serious note creeping into his voice.

A note of deep emotion had crept into his voice.

Even before he finished speaking, a note of hesitation crept into his voice.

Then a renewed note of awe crept into his voice.

She let a note of authority creep back into her voice.

A note of wonder and speculation crept into her voice.