I always run but never walk often murmur but never talk have a bed but never sleep has a mouth but never eat. What am I?

Question

I always run but never walk,
I sometimes sing but cannot talk,
No head on which a hat to place,
You always look me in the face.

What am I?

Answer 1

River

A River always run, A river never talk, we also have a riverbed and river also has a mouth.

Answer 2

River as it has river bed, river mouth, and always runs.