Knocks: Listen & Download Knocks .mp3 Error! Change your browser, please! ⇓ Download Knocks ⚠ Chew human bone ⚠ Ringing ⚠ Mystical ringing, fast spinning action. ⚠ Human insides, swarming ⚠ Broken structures ⚠ Tearing human flesh ⚠ Metallic influx ⚠ Big fizzy sound ⚠ Ghost voices ⚠ Ghost breath ⚠ Slightly noticeable ⚠ ★★★★★