This popular reggae / rhythm and blues was recorded by Bob Marley and The Wailers in 1977 - the letter notes are below :)
^DÂ Â ^D
One Love!
^CÂ Â Â ^C-^D-^D#
One Heart ~
^D# ^DÂ Â ^C-Bb-^CÂ Bb
Let's get together and
^DÂ Â ^CÂ Â Bb
Feel all right
^DÂ Â Â ^FÂ Â ^F-^DÂ Â ^F-^G
Hear the children cryin'
^DÂ Â ^D
One Love!
^GÂ Â Â ^FÂ Â ^F-^DÂ Â ^F-^D
Hear the children cryin'
^CÂ Â Â Â ^C
One Heart!
^D-^FÂ ^DÂ Â ^D#Â Â ^D#Â Â ^D# ^DÂ ^CÂ Â Bb
Sayin' give thanks and praise to the Lord
Bb Bb ^C ^D  ^C  Bb
And I will feel all right
^D-^F ^D# ^DÂ ^C-Bb-^CÂ Bb
Sayin' let's get together and
^DÂ Â ^CÂ Â Bb
Feel all right.
^D  ^C - Bb  G - F
Wo wo-wo wo-wo!
^DÂ Â ^D# ^D ^DÂ ^CÂ Â Bb
Let them all pass all their
Bb-Bb ^F-^D
Dirty remarks
^DÂ Â Â Bb
One Love!
^DÂ Â ^D#Â ^DÂ ^D-^C
There is one question
Bb ^D-^C  Bb ^C  Bb
I'd really love to ask
^DÂ Â Â Bb
One Heart!
^D ^D# ^DÂ ^CÂ Â Bb
Is there a place for
G    Bb-Bb   Bb-^C-^D
The hopeless sinner
Bb   Bb  ^D ^F  ^G-^D-^C
Who has hurt all mankind
Bb  Bb  ^D  ^C  Bb  Bb-^C-^D
Just to save his own belief?
^DÂ Â Â ^D
One Love!
^GÂ Â Â ^F-^FÂ ^DÂ Â ^FÂ Â ^D
What about the one heart?
^CÂ Â Â ^C-^D-^D#
One Heart ~
^GÂ Â Â ^F-^F-^D
What about...
^D# ^DÂ Â ^C-Bb-^CÂ Â Bb
Let's get together and
^DÂ Â Â ^CÂ Â Bb
Feel all right
^D ^F ^F ^D ^F ^D-^F-^G
As it was in the beginning
^DÂ Â Â ^D
One Love!
^DÂ ^F ^G ^A ^G ^D ^F
So shall it be in the end
^CÂ Â Â ^C-^D-^D#
One Heart ~
^FÂ Â ^D-^C
All right!
^DÂ Â Â ^D#Â ^D#Â ^D#Â ^DÂ ^CÂ Â Bb
Give thanks and praise to the Lord
Bb  Bb  ^C  ^D  ^C  Bb
And I will feel all right
^D ^D# ^D ^C-Bb-^CÂ Bb
So let's get together and
^DÂ Â Â ^CÂ Â Bb
Feel all right!