ok so this is just the chords and the lyrics, 
i noticed there weren't any chords for this song posted up, 
and such a popular holiday song needs to be played as a chords not a tab, 
so i figured out how to play it.. so u guys enjoy...

   E                  A
We wish you a Merry Christmas
   F#m               B
We wish you a Merry Christmas
   G#m               C#m           F#m     B   E
We wish you a Merry Christmas and a Happy New Year

      E        B        C#m           G#m
Good tidings we bring to you and your kin,
    C#m             B               F#m   B    E
We wish you a Merry Christmas and a Happy New Year

        E:    A:   F#m:   B:   G#m:   C#m:   
  E:  --0-- --0-- --0-- --0-- --0-- --0--
  B:  --0-- --0-- --0-- --0-- --0-- --0--
  G:  --1-- --2-- --2-- --4-- --4-- --6--
  D:  --2-- --2-- --4-- --4-- --6-- --6--
  A:  --2-- --0-- --4-- --2-- --6-- --4--
  E:  --0-- --X-- --0-- --X-- --0-- --0--

well u guys enjoy... and correct me if i have any mistakes..