Is there a word/phrase for that?
I closed my eyes, and listened to the [...] stones.
English Language & Usage Stack Exchange is a question and answer site for linguists, etymologists, and serious English language enthusiasts. It only takes a minute to sign up.Sign up to join this community
Burble seems like a good choice.
"a stream burbled through the woods"
"the steady burble of running water"
"a gently babbling brook"