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
M:6/8
K:A
['FAF B3']  
X:1
L:1/8
M:6/8
K:A
 FBcABA | FAF B3 | c c2 B/c/BA | FAF B3 | BAFFBc | BAFF F2 | BceB/c/BA | FAF B3 |]  