This is the chord progression of American Authors by The Neighbourhood feat Bear Rinehart on Piano, Ukulele, Guitar and Keyboard.

D, Gbm, Bm, Gbm, A
(D)I left my mother feelin’ sick in a (Gbm)bedroom
My daddy told me, “Son, you best grow (Bm)up”
(Bm)I told my friends, they could find me on the internet
(Gbm)’Cause somehow this (A)place just ain’t (D)enough
(D)Collect call from a brother in the lock up
(Gbm)He said he paid his dues but could I pay them(Bm) too
(Bm)My best friend is stealin’ money from my pocket
(Gbm)I guess it’s time to (A)go, and they said

(D)”Who, who are you?” “Who are(Gbm) you really anymore?”
I said, (Bm)”Who, who am I, I don’t (Gbm)know what I’m heading (A)for”
I said, “(D)All I know, all I know, I’m (Gbm)leaving again”
I said,(Bm) “Goodbye, so long”, (Gbm)to my, my (A)neighbor(D)rhood(Gbm)
And I know, I know, I’ll see you (Bm)again(A)
(D)’Cause I’ll always, always come back
(Gbm)To my neighborhood, to my neigh(Bm)borhood(A)
(D)I threw my troubles and my bags in the back(Gbm) seat
Pulled up the drive, for one last (Bm)look
She was standin’ in the doorway (Gbm)lonely, after leanin’ in (A)close
She said, (D)”Who, who are you?” “Who are (Gbm)you really anymore?”
(Gbm)I said, “Who, who am I, I don’t (A)know what I’m fighting for”

(A)All I know, all I know, I’m leaving again
I said, (Bm)”Goodbye, so long”, to my,(Gbm) my neighbor(A)rhood
And I (D)know, I know I’ll (Gbm)see you again
‘Cause I’ll (Bm)always, always come(Gbm) back
(Gbm)To my neighborhood, to(Bm) my neighbor(Gbm)ood, (A)to my neighborhood
(D)Came back last night just to see (Gbm)you
It’s been too long but nothing’s (Bm)change
I’m trying to be the one that you(Gbm) can’t be
Baby these(A) dreams they all to (D)blame

(D)I can hear it in your voice that you do know
(Gbm)It’s not a choice for me to (Bm)stay
(Bm)So long, goodbye to the neighborhood
(Gbm)To my (A)neighborhood
(A)All I know, all I know, I’m leaving again
I said, (Bm)”Goodbye, so long”, to my,(Gbm) my neighbor(A)rhood
And I (D)know, I know I’ll (Gbm)see you again
‘Cause I’ll (Bm)always, always come(Gbm) back
(Gbm)To my neighborhood, to(Bm) my neighbor(Gbm)ood, (A)to my neighborhood