Dm          A7    Dm
God rest ye merry gentlemen
Dm          Bb     A7
Let nothing you dismay
Dm       A7         Dm
Remember Christ our Savior
    Dm      Bb        A7
Was born on Christmas Day
   Gm               A7
To save us all from Satan's power
     Dm             C
When we were gone a-stray
  F       Bb F       A7  Dm
O tidings of comfort and joy
            C
Comfort and joy
  F                  A7  Dm
O tidings of comfort and joy

transcription by:
Jim McWeeney <[email protected]>

Another chord progresion for this tune
suggested by paco in Em

Em / D / C / B7 X 2
Am  /G /C /D /G /B7 /Em /D /G/ B7 /Em/ B7 /Em