This is the chord progression of Wedding Day by Tom Odell on Piano, Ukulele, Guitar and Keyboard.

[Intro]
Cm F Bb Eb (x3)
Gm C9 C7

[Verse 1]
Cm                   F               Bb               Eb
You got the invites only late last night
Cm               F               Bb                             Eb
Flowers and wine, hey that’s a real good price
Cm                             F               Bb               Eb
Don’t rush it honey, ’til that dress feels right
Gm                                           C7
It’s pretty normal for some butterflies
Ebm                                           Bb
And daddy’s gonna make a fine, fine speech
Ebm                                           Bb
Say something funny, he’ll say something sweet
Eb                                                         Bb/D
Like how our mother would’ve loved to have seen
Gm                             C7
You and your lover so happy

[Chorus]
Eb               Bb/D               Gm       Dm
I can’t wait for your wedding day
Eb     Bb/D               Ab               Bb               Bb7
To see you smiling, that look on your face
Eb               Bb/D       D7               Gm
I won’t be crying, but just in case
Cm7                                                         F
It’s ’cause life sometimes, it leaves a bitter taste

[Verse 2]
Cm               F               Bb               Eb
So did the DJ and the wedding band
Cm               F               Bb                             Eb
Send them that love song for you and your man
Cm               F               Bb               Eb
I saved the best one for the second dance
Gm                                           C7
If you wanna dance with me by chance
Ebm                                           Bb
Then we’ll get drunk and have a heart-to-heart
Ebm                                                         Bb
You’ll say a perfect day except just one part
Eb                                           Bb/D
I’ll say she’s up there watching from the stars
Gm                                                         C7
Then you’ll drive off in your fancy car

[Chorus]
Eb               Bb/D           Gm        Dm
I can’t wait for your wedding day
Eb               Bb/D        Ab           Bb               Bb7
To see you smiling, oh, that look on your face
Eb               Bb/D           D7         Gm
I won’t be crying, but just in case
Cm7                                           F
‘Cause life sometimes, it leaves a bitter taste

[Bridge]
Dm                   Gm               Dm                                           Gm
I know we’ve had our moments where we’ve disagreed
Cm                             F                             Cm                                           F
A person that I tease at times has felt a bit like chalk and cheese
Dm                             Gm               Dm               Gm
There really ain’t no other way to say out load
Cm               F                             Cm                                           F
Just a little brother telling his big sister that he’s so proud

[Chorus]
Eb               Bb/D               Gm               Dm
And I can’t wait for your wedding day
Eb     Bb/D               Ab               Bb               Bb7
To see you smiling, oh, that look on your face
Eb               Bb/D     D7               Gm
I won’t be crying, but just in case
Cm7                                                         F
It’s ’cause life sometimes, it leaves a bitter taste