Three Little Birds
Bob Marley
A Thing (x4)
                               A Thing          A Thing
                    Don't worry about a thing
                               D                                 A Thing
                    Cause every little thing is gonna be alright
                    Singin' don't worry about a thing
                    Cause every little thing is gonna be alright

                              A                                     E
          Rise up this morning, smile with the rising sun
                              A                        D
          Three little birds, sit by my doorstep
                                  A                           E
          Singing sweet songs of melodies pure and true
                      D                                  A
          Singin' this is my message to you-ou-ou

                                          A Thing          A Thing -->
                    Singin' don't worry about a thing
                    Cause every little thing is gonna be alright
                    Singin' don't worry about a thing
                    Cause every little thing is gonna be alright

          Rise up this morning, smile with the rising sun
          Three little birds, sit by my doorstep
          Singing sweet songs of melodies pure and true
          Singin' this is my message to you-ou-ou

                    Singin' don't worry about a thing
                    Cause every little thing is gonna be alright
                    Singin' don't worry about a thing
                    Cause every little thing is gonna be alright
                    Singin' don't worry...

The "A Thing" is an approximation of the main keyboard riff in the song. The runs tabbed below are not necessary, but they're fun if you want to jam around a little during the tune.
   A Thing (A chord, open position):
      e |---0-0-----0----------
      B |---2-2-0-----2-0-2-0--
      G |---2-2---2------------
      D |-2--------------------
      A |-0--------------------
      E |----------------------

          A Run   E Run    D Run
      e |-5-7-9-|-0-2-4-|-10-12-14--
      B |-------|-------|-----------
      G |-6-7-9-|-1-2-4-|-11-12-14--
      D |-------|-------|-----------
      A |-------|-------|-----------
      E |-------|-------|-----------