Answer:
What points the way without a hand. It floats on water but exists on land?
It floats over the land, It cuts the tallest mountain, Its voice is like a fountain, Its body like a snake, Will flow into a lake.
A dragon's tooth in a mortal's hand, I kill, I maim, I divide the land.
Walk on the living, they donβt even mumble. Walk on the dead, they mutter and grumble
This is in a realm of true and in a realm false, but you experience me as you turn and toss.
I am a band that does not perform, sing, or act. What am I?