Develop a musical composition that aligns with the given structural outline and thematic content.
X:1
L:1/8
Q:1/8=130
M:4/4
K:D
['AG FDFA gfed ce A2 A2 dc', 'A2 cd ecAc ecAc f2 d2 d2'  
X:1
L:1/8
Q:1/8=130
M:4/4
K:D
 AG | FDFA gfed | ce A2 A2 dc | BGBd BGEA | F2 D2 D2 AG | FDFD GEGE | FdcB AFAF | DFAd cBAG | 
 A2 A2 A2 :: cd | ecAc ecAc | f2 d2 d2 de | fdAd fdAd | g2 e2 e2 fg | afdf ecAc | cAFA AFDF | 
 AdcB AGFE | D2 D2 D2 :|  