Okay so the chord sequence for this is largely very simple:
C#m9 - E - G#m7 - F#
E - G#m7 - G#m7/B - F#sus2/A#
Now these are derived from piano chords and aren't always easy to play on guitar, so a simpler version which I
find is easy enough to play and sing along to would be as follows:
C#m - E - G#m7 - F#
E - G#m7 - B - F#sus2
The lyrics are below:
C#m9
Can't do without
E
Can't do without
G#m7
Can't do without
F#
Can't do without
E
Can't do without
G#m7
Can't do without
G#m7/B
Can't do without
F#sus2/A#
Can't do without
C#m9
Can't do without
E
Can't do without
G#m7
Can't do without
F#
Can't do without
E
Can't do without
G#m7
Can't do without
G#m7/B
Can't do without
F#sus2/A#
Can't do without
C#m9
Can't do without
E
Can't do without
G#m7
Can't do without
F#
Can't do without
E
Can't do without
G#m7
Can't do without
G#m7/B
Can't do without
F#sus2/A#
Can't do without
C#m9 E
I can't do without you
G#m7 F#
I can't do without you
E G#m7
I can't do without you
G#m7/B F#sus2/A#
I can't do without you
C#m9 E
I can't do without you
G#m7 F#
I can't do without you
E G#m7
I can't do without you
G#m7/B F#sus2/A#
I can't do without you
C#m9 E
I can't do without you
G#m7 F#
I can't do without you
E G#m7
I can't do without you
G#m7/B F#sus2/A#
I can't do without you
(bit of a crescendo follows here)
C#m9 E
I can't do without you
G#m7 F#
I can't do without you
E G#m7
I can't do without you
G#m7/B F#sus2/A#
I can't do without you
C#m9
Can't do without
E
Can't do without
G#m7
Can't do without
F#
Can't do without
E
Can't do without
G#m7
Can't do without
G#m7/B
Can't do without
F#sus2/A#
Can't do without
C#m9
Can't do without
E
Can't do without
G#m7
Can't do without
F#
Can't do without
E
Can't do without
G#m7
Can't do without
G#m7/B
Can't do without
F#sus2/A#
Can't do without
C#m9 E
I can't do without you
G#m7 F#
I can't do without you
E G#m7
I can't do without you
G#m7/B F#sus2/A#
I can't do without you
C#m9 E
I can't do without you
G#m7 F#
I can't do without you
E G#m7
I can't do without you
G#m7/B F#sus2/A#
I can't do without you
C#m9 E
I can't do without you
G#m7 F#
I can't do without you
E G#m7
I can't do without you
G#m7/B F#sus2/A#
I can't do without you
C#m9
I can't do without you
E
Can't do without
G#m7
Can't do without
F#
Can't do without
E
Can't do without
G#m7
Can't do without
G#m7/B
Can't do without
F#sus2/A#
Can't do without
C#m9
Can't do without
E
Can't do without
G#m7
Can't do without
F#
Can't do without
E
Can't do without
G#m7
Can't do without
G#m7/B
Can't do without
F#sus2/A#
Can't do without
C#m9 E
I can't do without you
G#m7 F#
And you're the only thing I think about
E G#m7
It's all that I can still do
G#m7/B F#sus2/A#
And you know you're the one I dream about
F#sus2/A#
I couldn't do without you
You can end on a C#m for a bit of closure if you like. Like I said, the second set of chords I
gave might be better!