It is possible (and much easier) to play this song with a capo on the 1st fret and 
using the chords C, Am, F, G.  This is the way without a capo.

      C#  Bbm                F#     Ab
Hey lady, let me tell you why
         C#      Bbm         F#     Ab
I can't live my life without you
C#                           Bbm
Every time I see you walking by, I get a thrill
F#                           Ab
You don't understand but in time you will

C#                 Bbm
I must make you understand
C#               Bbm
I wanna be your man, (I wanna be your man)
F#               Ab
I wanna be your man, (yes, I do, yeah, yeah)
C#               Bb
I wanna be your man, (I wanna be your man)
F#               Ab
I wanna be your man, (wanna be your man)

C#                    Bbm
Better not pass me by 'cause if you do
                    F#       Ab
You'll lose a good thing, (oh, baby)
        C#                     Bbm
'Cause what I have to say is sealed with a kiss
             F#         Ab
And wedding ring, (wedding ring)
   C#                                   Bbm
My mind is blind at times, I can't see anyone but you
F#                                       Ab
And those other girls don't matter, no, they can't spoil my view
C#                 Bbm
I must make you understand

C#               Bbm
I wanna be your man, (I wanna be your man)
F#               Ab
I wanna be your man, (yes, I do, yeah, yeah)
C#               Bb
I wanna be your man, (I wanna be your man)
F#               Ab
I wanna be your man, (wanna be your man)

C#                          Bbm             F#          Ab
Words can never say what I feel, it's too intense, (oh)
C#                                     Bbm
I tried, I tried, I tried, I tried to tell you how I feel
                F#              Ab
But I get mixed up (so mixed up)
   C#                                   Bbm
My mind is blind at times, I can't see anyone but you
F#                                       Ab
And those other girls don't matter, no, they can't spoil my view
C#                 Bbm
I must make you understand

C#               Bbm
I wanna be your man, (I wanna be your man)
F#               Ab
I wanna be your man, (yes, I do, yeah, yeah)
C#               Bb
I wanna be your man, (I wanna be your man)
F#               Ab
I wanna be your man, (wanna be your man)


C#               Bbm
I wanna be your man, (I wanna be your man)
F#               Ab
I wanna be your man, (yes, I do, yeah, yeah)
C#               Bb
I wanna be your man, (I wanna be your man)
F#               Ab
I wanna be your man, (wanna be your man)

C#               Bbm
I wanna be your man, (I wanna be your man)
F#               Ab
I wanna be your man, (yes, I do, yeah, yeah)
C#               Bb
I wanna be your man, (I wanna be your man)
F#               Ab
I wanna be your man, (wanna be your man)

C#                 Bbm
I must make you understand
C#               Bbm
I wanna be your man, (I wanna be your man)
F#               Ab
I wanna be your man, (yes, I do, yeah, yeah)
C#               Bb
I wanna be your man, (I wanna be your man)
F#               Ab
I wanna be your man, (wanna be your man)