Create a musical composition employing the given alphabetic structure and melodic theme.
X:1
L:1/8
Q:1/8=232
M:4/4
K:D
['FA Af/g/ af ed']  
X:1
L:1/8
Q:1/8=232
M:4/4
K:D
|: A | FA Af/g/ af ed | gf ed Bd BA | FA Af/g/ af ed | e/f/gf/g/ a e2 dG | FA AB AB AF | 
 G2 G2 GA BG | FA AB AB AF | GB AF E2 DA | FA Af/g/ af ed | gf ed Bd BA | FA Af/g/ af ed | 
 e/f/gf/g/ a e2 dg | fa ab ab af | g2 g2 ga bg | fa ab ab af | gb af e2 d :|  