Chords for Treat Her Better based from this performance
http://www.muzu.tv/mac-demarco/exclusive-mac-demarco-treat-her-better-video/2091603/

Correct the chord names if you think any are wrong, although I think some are kinda made up!

Capo on 2nd to match live/acoustic. Album is about a 1/4 step down with capo 3 I think.

Chords (Relative to the capo): 

C -   X-3-2-0-1-0
G6-   3-2-0-0-0-0
A#6?  6-5-0-0-X-X
A6    5-7-0-0-0-0
Em    0-2-2-0-0-0
Fmaj7 1-3-3-2-1-0
B7b5  X-2-3-2-3-X
E7    0-2-0-1-0-0
Am7   X-0-2-0-1-0

Intro: C  G6  A#6  A6   G6
       C  G6  A#6  A6   G6


Verse:
C  G6   A#6                  A6       G6
Hey man, heard you were your brother’s keeper
C         G6   A#6           A6       Em
That can’t be, judging by the way you treat her
C  G6     A#6         A6     G6
Oh no, you’ve done it again
C  G6          A#6      A6          Em   Fmaj7
No use when you already know how it ends

Chorus:
B7b5     E7         Am7
Treat her better, boy
B7b5      E7                 Am7
If having her at your side's something you enjoy
B7b5      E7                 Am7                       G6
If having her in your life’s really so important to you now

Verse:
C   G6   A#6               A6     G6
Hey man, who’s been keeping brother
C  G6    A#6               A6     Em
Hey man, how old is your mother
C  G6         A#6     A6     G6
Oh no, you’ve done it again
C  G6           A#6      A6        Em   Fmaj7
No use when you already know how it ends

Chorus:
B7b5     E7         Am7
Treat her better, boy
B7b5      E7                 Am7
If having her at your side's something you enjoy
B7b5      E7                 Am7                       G6
If having her in your life’s really so important to you now [x2]

Solo: Same chords as the verse

Chorus:
B7b5     E7         Am7
Treat her better, boy
B7b5      E7                 Am7
If having her at your side's something you enjoy
B7b5      E7                 Am7                       G6
If having her in your life’s really so important to you now [x2]

End on C