This is the chord progression of Thick And Thin by LANY on Piano, Ukulele, Guitar and Keyboard.

[Intro]
Ab

[Verse 1]
Db
Late night
Your eyes fell to the floor
Fm
I\’m trying to make sense
Eb
But you\’re losing your patience
Db
Hands talk, won\’t stop
We go to war
Fm
In the heat of the moment
Eb
You think that we\’re broken

[Pre-Chorus 1]
Db                    Eb                                   Fm
I could see my whole life with you baby
Db                                   Ebv                Fm
Now you got me thinking that I\’m crazy
Cause you\’re…

[Chorus 1]
Db
Out the door
Fm
Just one mistake
Eb                                   Db
You say you\’re not in love no more
Fm                  Eb
But was it really love
Db
If you can leave me for
Fm                                   Eb
Something so innocent
Db
Is this the end?
Fm                                                    Eb
Thought you\’d be there through thick and thin
Db Fm Eb
Db Fm Eb

[Verse 2]
Db
Can\’t sleep, can\’t eat
My mind\’s a mess
Fm
What are you thinking?
Eb
You were happy last weekend
Db
All the good times
How\’d you forget?
Fm
I was your best friend, yeah
Eb
Remember when you said

[Pre-Chorus 2]
Db                  Eb                                   Fm
I could see my whole life with you baby
Db                                   Eb                  Fm
Now you got me thinking that I\’m crazy
Cause you\’re…

[Chorus 2]
Db
Out the door
Fm
Just one mistake
Eb                                                    Db
You say you\’re not in love no more
Fm                  Eb
But was it really love
Db
If you can leave me for
Fm                  Eb
Something so innocent
Db
Is this the end?
Fm                                   Eb                                   Db
Thought you\’d be there through thick and thin
Fm                                   Eb                                   Db
Thought you\’d be there through thick and thin
Fm                                   Eb                                   Db
Thought you\’d be there through thick and thin
Fm                  Eb                  Db                  Fm      Eb
Thought you\’d be there through thick and thin

[Bridge]
Bbm                                   Ab                  Db
Said you\’d be there for me through everything
Bbm                                   Ab                                   Db
Said that you\’d have my back with anything
Bbm                  Ab                                   Db
Said you\’d be there for me through everything
Bbm                                   Ab                                   Db
Said that you\’d have my back with anything

[Chorus 3]
Db
Now You\’re Out the door
Fm
Just one mistake
Eb                                                    Db
You say you\’re not in love no more
Fm                                   Eb
But was it really love
Db
If you can leave me for
Fm                                   Eb
Something so innocent
Db
Is this the end?
Fm                                                    Eb
Thought you\’d be there through thick and thin
Db
Out the door
Fm
Just one mistake
Eb                                   Db
You say you\’re not in love no more
Fm                                   Eb
But was it really love
Db
If you can leave me for
Fm                                   Eb
Something so innocent
Db
Is this the end?
Fm                                   Eb
Thought you\’d be there through thick and thin

[Outro]
Bbm                                   Ab                                   Db
Said you\’d be there for me through everything (Thick and Thin)
Bbm                                   Ab                                   Db
Said that you\’d have my back with anything (Thick and Thin)
Bbm                                                    Ab                                   Db
Said you\’d be there for me through everything (Thick and Thin)
Bbm                  Ab                                   Db
Said that you\’d have my back with anything