Compose a piece of music following the specified structure and theme.
X:1
L:1/8
M:6/8
K:D
['dcA AGE c2 A ABc dcA', 'd dcA'  
X:1
L:1/8
M:6/8
K:D
 d | dcA AGE | c2 A ABc | dcA AGF | DGG GBc | dcA AGE | c2 A ABc | dcA fga | gec d2 :| | d | 
 dcA f2 g | aag f2 d | dcA fga | g2 G GBc | dcA f2 g | aag f2 d | dcA fga | gec d2 :|  