Ok, so I got on here to learn this song, but none of tabs were doing it justice, so I made my own. 
This is in the Key of D, but can easily be capo-ed up or changed entirely. There are a few chords 
(set in parentheses) that are not required, but more implied. However sometimes it gets a little 
busy switching chords so much, so you can just skip those and it will sound fine. Also the D/F# 
chords aren't required they just add a nice touch. Hope you enjoy it. I am working on maybe a new 
part/verse at the end that I may add later. 

Verse 1:
D                                D/F# A
Come Thou Fount of every blessing
D/F#       G           A           D
Tune my heart to sing Thy grace;
D                           D/F#   A
Streams of mercy, never ceasing,
D/F#    G            A          D
Call for songs of loudest praise
(A)            Bm                     D
Teach me some melodious sonnet,
(A)          Bm       A             D
Sung by flaming tongues above.
A              D               D/F# A
Praise the mount! I'm fixed upon it,
D/F#       G         A          D
Mount of Thy redeeming love.
Verse 2:
D                      D/F# A
Here I raise my Ebenezer;
D/F#   G         A           D
Hither by Thy help I'm come;
D                     D/F#         A
And I hope, by Thy good pleasure,
D/F#  G     A        D
Safely to arrive at home.
(A)      Bm                         D
Jesus sought me when a stranger,
(A)              Bm        A         D
Wandering from the fold of God;
A        D         D/F#        A
He, to rescue me from danger,
D/F# G            A            D
Interposed His precious blood.

Verse 3:
D                       D/F#     A
O to grace how great a debtor
D/F# G              A          D
Daily I'm constrained to be!
D                           D/F#  A
Let that goodness like a fetter,
D/F#      G               A           D
Bind my wandering heart to Thee.
(A)           Bm                   D
Prone to wander, Lord, I feel it,
(A)          Bm          A       D
Prone to leave the God I love;
A               D           D/F#       A
Here's my heart, O take and seal it,
D/F#   G         A         D
Seal it for Thy courts above.