Develop a musical composition using the outlined alphabetical depiction of the structure and the provided theme.
X:1
L:1/16
M:4/4
K:C
['A2>c2 BAGE c2>e2 d2>c2 A2GE D2D2']  
X:1
L:1/16
M:4/4
K:C
[M:2/4][K:C] e2 D2 d2a2 ud2 e2 a2!p!!p!!p!a2e2 ue2[Q:1/8=70]"^D dorian" EG | A2>c2 BAGE | 
 c2>e2 d2>c2 | A2GE D2D2 | D6 AG | A2d2 dcde | f2>a2 gfed | e2>f2 d2(3cAG | A6- AG | A2d2 dcde | 
 f2>a2 gfed | e2>f2 dcAG | A4- A2FG | A2>c2 BAGE | c2>e2 d2>c2 | A2GE D2D2 | D8 |]  