A  - G     A      D      G  -  A   

     D                   D                D                  D
Say, who's got trouble? (We got trouble!) How much trouble? (Too much trouble!)

          D                     D   -    D7        A (3)       X X X
Well now, don't you frown, just knuckle down, and knock on wood! 

Em             Em               Em            Em      
Who's unhappy? (We're unhappy!) How unhappy? (Too unhappy!)

A                   A                  D (3)       X X X 
That won't do: when you are blue just knock on wood! 

D               D                D             D
Who's unlucky? (We're unlucky!) How unlucky? (Too unlucky!) 

          D                D   -   D7         A (3)       X X X
But your luck'll change if you'll arrange to knock on wood! 

Em                  Em               Em                 Em 
Who's got nothin'? (We got nothin'!) How much nothin'? (Too much nothin'!)

     A                     A        D (3)        X X X
Say, nothin's not an awful lot, but knock on wood! 

D                D               D               D
Now who's happy? (We're happy!) Just how happy? (Very happy!) 

D                    D   -  D7       A (3)       X X X
That's the way we're gonna stay, so knock on wood! 

Em                Em                Em               Em 
Now who's lucky? (We're all lucky!) Just how lucky? (Very lucky!)

       A                   A              D         D
Well, smile up then! And once again let's knock on wood!