The Digital Age does this song in D# the same as hill-songs acoustic session 
if you capo 3 the song your chords would be (Am G/B C G F)instead of (Cm A#/D D# A# G#)
Jack plays in standard tuning so the lead is just chord inversions
Mark leaves his Rickenbacker open E most of the time but I am unsure if that's what he is playing it in
I think he half steps it down in open E so open D# so (D#-A#-D#-G-A#-D#) Good luck and God Bless

"Oceans (Where Feet May Fail)"        

Cm   (A#/D)    D#      A#      G#

Verse 1:
Cm              A#/D       D#                       A#                       G#
You call me out upon the waters         The great unknown where feet may fail
Cm                  A#/D     D#                     A#                    G#
And there I find You in the mystery    In oceans deep   My faith will stand

Chorus:
G#           D#              A#     G#            D#             A#                    G#
And I will call upon Your name   And keep my eyes above the waves   When oceans rise    
              D#              A#                G#         (A#)     Cm  (A#/D)  D#  A#  Fm
My soul will rest in your embrace  For I am Yours  and You are mine

Verse 2:
Cm                     A#/D    D#                       A#                  G#
Your grace abounds in deepest waters   Your sovereign hand   Will be my guide
Cm                      A#/D      D#                       A#                       G#
Where feet may fail and fear surrounds me   You've never failed and you won't start now

Chorus:
G#           D#              A#     G#            D#             A#                    G#
So I will call upon Your name   And keep my eyes above the waves   When oceans rise    
              D#              A#                G#         (A#)     Cm  (A#/D)  D#  A#  Fm
My soul will rest in your embrace  When I am Yours  and You are mine

Instrumental:   Cm  (A#/D)  D#  A#  Fm   (Cm  G#  D#  A#    Cm  G#  D#  A#)

Bridge:
Cm                           G#
   Spirit lead me where my trust is without borders     
           D#                           A#
   Let me walk upon the waters  Wherever You would call me
Cm                         G#
   Take me deeper than my feet could ever wander
            D#                                   A#
   And my faith will be made stronger   In the presence of my Saviour      (x3)

G#                            D#
   Spirit lead me where my trust is without borders     
            A#                          Fm
   Let me walk upon the waters  Wherever You would call me
G#                          D#
   Take me deeper than my feet could ever wander
            A#                                   Fm
   And my faith will be made stronger   In the presence of my Saviour

Cm                 A#/D      D#
   Spirit lead me where my trust is without borders     
           A#                          Fm
   Let me walk upon the waters  Wherever You would call me
Cm                 A#/D     D#
   Take me deeper than my feet could ever wander
            A#                                   Fm
   And my faith will be made stronger   In the presence of my Saviour            (x2)


Instrumental:   Cm  (A#/D)  D#  A#  Fm    Cm  (A#/D)  D#  A#  Fm   

Ending Chorus:
G#         D#              A# 
  I will call upon Your Name    
G#          D#              A#    
  Keep my eyes above the waves
G#              D#              A# 
  My soul will rest in Your embrace
       G#       (A#)      Cm  (A#/D)  D#  A#  G#  Cm  (A#/D)  D#  (Stay on D#)
I am Yours and You are mine