Develop a musical composition using the outlined alphabetical depiction of the structure and the provided theme.
X:1
L:1/8
Q:1/8=180
M:6/8
K:A
['cAA AB=c B=GG G2 F']  
X:1
L:1/8
Q:1/8=180
M:6/8
K:A
 AB |"A" c3 cBA | E3 EAB | cBc dcB |"D" F3 FBc |"Bm" d2 d dcB |"E" g3 g2 f |1 efe e^de | 
 ged"A" c :|2 efe ecB | A3 A |: ed |"A" cAA AB=c |"G" B=GG G2 F |"A" EAA AGA |"Bm" Bee"E" e2 d | 
"A" cAA AB=c |"G" B=GG G2 F |"A" EAA"E" GAB |"A" cAA A :|  