rumbling
noun1
A muted sound of complaint or discontent (often used in the plural).
- The rumblings of the masses precede the crumbling of the state.
2
A deep low noise.
- The rumbling of distant thunder echoed from the hilltop.
- The rumblin' from distant shores sends me to sleep / But the facts of life can sometimes make it hard to dream2017, “Heroin”, in Lust for Life, performed by Lana Del Rey: