warbling

And Christopher Walken warbling and doing a little soft-shoe?

Then, after a long wait, a man begins to play a song on a zither-like instrument, singing an exotic, warbling tune.

It began in November when Paltrow slipped into a tiny dress and delivered a warbling performance at the CMA Awards.

When a man starts warbling through Garth Brooks “Shameless,” Pixie does an interpretative dance on the stage.

I can hear her now warbling her own rendition of "His Eye Is on the Sparrow."

The members of the choir are of a brisk, warbling turn of mind, and can push through their work blithely.

Now pours forth the evening concert from the woods, while warbling brooks, and lowing herds, appear to answer to the sound.

What happiness only to see her growing tall, to hear day after day her bird-like warbling, to kiss her when the fancy seized him!

Indeed, this warbling vireo seems to be the connecting link between them.

Mrs. Tootle, the flute, is of a romantic turn of mind, doting on moonlight and warbling birds and babbling brooks.