I figured this out in about 5 minutes just before getting together as a small group. It 
worked for us to sing it, but it may be off. Corrections welcome!


VERSE 1:
A#
I can hear the roar it's a mighty sound
F
Your love is an avalanche
         Gm
I'm overcome
    D#    A#
I'm overcome


VERSE 2:
A#
With a clash I'm tumbling down
F
I'm wildly moved
         Gm
I'm overcome
    D#    A#
I'm overcome


CHORUS:
        A#
By Your Grace
     F
Your Love
     Gm
Your Peace
        D#
You're enough
             A#
You're all I need
      F            Gm
Everything I could want
   D#     F       A#
is found in Your Love


VERSE 3:
A#
I'm taken away by a river of peace
F
On a starlit night
         Gm
I'm overcome
    D#    A#
I'm overcome


VERSE 4:
A#
I'm lost in the glow of Your majesty
F
Oh my God how You captivate
         Gm
I'm overcome
    D#    A#
I'm overcome


VERSE 5:
A#
Like a snowfall that blankets the Earth
F
My sin has been covered and
         Gm
I'm overcome
    D#    A#
I'm overcome


BRIDGE/VERSE 6:
A#
The price has been paid
          F
The war's already won
    Gm                    D#
The blood of my Savior was shed
         Gm
He's overcome
    F    D#
I'm overcome