Craft a musical work adhering to the specified theme and structure.
X:1
L:1/8
Q:1/4=120
M:4/4
K:D
['dcdf A2 AF GFGB AGFE', 'e^def e=dcB'  
X:1
L:1/8
Q:1/4=120
M:4/4
K:D
 A2 | dcdf A2 AF | GFGB AGFE | DFAd FA df | fege dcBA | dcdf A2 AF | GFGB AGFE | DF Ad FA df | 
 egce d2 :: cd | e^def e=dcB | A^GAB ABcd | e^def e=dcB | A2 a2 agfe | dcdf A2 AF | GFGB AGFE | 
 DF Ad FA df | egce d2 :|  