Babble

BABBLE

-verb

1. to utter (words, sounds, etc.) in an incoherent or indistinct jumble

2. (intr.) to talk foolishly, incessantly, or irrelevantly

3. (trans.) to disclose (secrets, confidences, etc.) carelessly or impulsively

4. (intr.) (of streams, birds, etc.) to make a low murmuring or bubbling sound

-noun

5. incoherent or foolish speech; chatter

6. a murmuring or bubbling sound

You can’t hear the birds sing

Above the babble of water

And children’s laughter