Kryptonite – 3 Doors Down (cover) Apr 6, 2016 Better Life, Cover, Cover 3 Doors Down, Cover Alternative, Cover kryptonite, Cover Rock, The Better Life, I’ve had a 3 Doors Down obsession lately. Here’s a cover. Like 0 Thanks! You've already liked this « The Warning – Hysteria (Muse cover,) » THE WARNING SIGN- COLDPLAY (COVER EN ESPAOL)