This is the chord progression of None of my Business by Cher Lloyd on Piano, Ukulele, Guitar and Keyboard.

Dm, A#, C, F
(DmDamn, I heard that you and (A#)her been having problems
(C)She likes to fight I guess you(F) both have that in common
(Dm)Started at the top but (A#)now you at the bottom
(C)But baby this is (F)none of my business
(Dm)You moved on(A#) that a wrong been a while baby(Am) so did I
(Dm)Took her home(A#) to your mom but oh trust me that ain’t (Am)on my mind

Dm, A#
(Am)I… I saw on my feed(A#) she looks a little like me
(Am)I… I can’t help but see it’s not jealousy, no
(Dm)Damn, I heard that you and (A#)her been having problems
(C)She likes to fight I guess you (F)both have that in common
(Dm)Started at the top but (A#)now you at the bottom
(C)But baby this is (F)none of my business

(Dm)Damn, I heard that you and her(A#) been having issues
(C)I wish you the best I (F)hope that she can fix you
(Dm)You’ll be calling me the(A#) second that it hits you
(C)But baby this is(F) none of my business
(Dm)Does she care, (A#)wear her hair up the
Way that babe you (Am)always (A#)liked
(Dm)When you’re alone (A#)does she know all
The ways to treat your (Am)body (A#)right

Dm, A#
(Am)I… I saw on my feed(A#) she looks a little like me
(Am)I… I can’t help but see it’s not jealousy, no
(Dm)Damn, I heard that you and (A#)her been having problems
(C)She likes to fight I guess you (F)both have that in common
(Dm)Started at the top but (A#)now you at the bottom
(C)But baby this is (F)none of my business

(Dm)Damn, I heard that you and her(A#) been having issues
(C)I wish you the best I (F)hope that she can fix you
(Dm)You’ll be calling me the(A#) second that it hits you
(C)But baby this is(F) none of my business
(Dm)Non(A#)e of my business
(F)Haven’t watched your(Fmaj7) story in four (Dm)days
Least not(A#) today
Cause it’s (C)none of my business,(F) none of my (Fmaj7)business

(Dm)Damn, I heard that you and (A#)her been having problems
(C)She likes to fight I guess you (F)both have that in common
(Dm)Started at the top but (A#)now you at the bottom
(C)But baby this is (F)none of my business
(Dm)Damn, I heard that you and her(A#) been having issues
(C)I wish you the best I (F)hope that she can fix you
(Dm)You’ll be calling me the(A#) second that it hits you
(C)But baby this is(F) none of my business