Knocks: Listen & Download Knocks .mp3 Error! Change your browser, please! ⇓ Download Trembling ⚠ Tearing human flesh ⚠ Metallic influx ⚠ Fright woman ⚠ Dissection of the flesh with a battle ax ⚠ Depth ⚠ Dragging the body on the ground ⚠ Big fizzy sound ⚠ Horror rumble ⚠ Wheezing, Horror, screeching ⚠ Metal rattle, bumps, Torture machine ⚠ Dragging a body over a wooden floor ⚠ ★★★★★