Somebody done changed, somebody done changed the lock on my doorSomebody done changed, somebody changed the lock on my doorCaught the key that I got and it won't fit that lock no moreI came home last night about half past tenTried to get the key that fit in the lock but I couldn't get it inCause somebody done changed, changed that lock on my door nowYou know the key that I got won't fit that lock no moreI gotta tell you one more time I looked through the window to see what I could seeShe was talking about money and I know it wasn't realShe said daddy, daddy, daddy, daddy, daddy, daddy, you don't have to goCause somebody done changed, changed that lock on my doorI walked down the street looking where I used to goShe got a mean black snake, I can't go back no moreCause somebody done changed, I'm trying to tell you somebody done changed the lock on my doorCaught the key that I got, you know that it won't fit that lock no moreSomebody done changed now, take it easySomebody done changedSomebody done changed the lock on my doorI wanna tell you that the key that I got now, you know, you know nowIt won't fit that lock no moreI'm so mad at the key that I got nowI'm telling you, you know, it won't fit that lock, fit that lock no more