Craft a musical work adhering to the specified theme and structure.
X:1
L:1/8
M:4/4
K:D
['uA2 dcdA Bcde gfed cBAG FAdf gfed', 'd2 uf2 agfe dfga b2 e2 e2'  
X:1
L:1/8
M:4/4
K:D
 uA2 | dcdA Bcde | gfed cBAG | FAdf gfed | e2 A2 A2 (Bc) | dAeA fAgA | aAbA dcBA | dfeg faeg | 
 f2 d2 d2 :: uf2 | agfe dfga | b2 e2 e2 d2 | cAeA fAed | c2 A2 A2 (Bc) | dAeA fAgA | aAbA dcBA | 
 dfeg faeg | f2 d2 d2 :|  