X:1
T:The Morning Star
C: Traditional
O: Irish
M:4/4
L:1/8
P: AABB'
K:D
Q:1/4=120
N:
N: - Play part A twice, then B and B' (B' is a variation of B)
N: - Ending is not notated - typically I'd replay part A and stop either on the first D
N: in the second bar, or the second D in the fourth bar.
N: - This is the version found in Brendon Power's Irish Music on the Harmonica. 
N: - Many other variants can be found here: https://thesession.org/tunes/828
P: A
|: F2 FE FD B,C | D2 FA BA dA | F2 FE FD B,C | DF EC D2 DE :|
P: B
FA Bc d2 dB | cB Ac BA FE  | FA Bc d2 ed | cB AF B3 A |
P: B'
FA Bc d2 Bd | cB Ac BA FE  | FA AF A2 Bc | d2 de dc BA |