Utilize the alphabetic system of the specified musical pattern and the supplied melodic theme to create a piece of music.
X:1
L:1/8
Q:1/4=120
M:2/4
K:D
['AA GE D2 E2 FA AG FD']  
X:1
L:1/8
Q:1/4=120
M:2/4
K:D
 FF DD | G>G E2 | GG EE/E/ | F/A/G EA | AA GE | D2 E2 | FA AG | FD D2 | FA A2 | GB B2 | 
 d/d/d d/d/F | AG EE | AA GE | D2 E2 | FA AG | FD D2 ||  