Construct a melodic piece using the designated alphabetic pattern and the provided musical theme.
X:1
L:1/16
M:2/4
K:D
['(uFG) AFDF AFDF AGFE .D2(EF) GECE GECE', 'D2 A2 .d2.d2 .d2(ed) d=cAB .=c2.G2 .=c2.c2']  
X:1
L:1/16
M:2/4
K:D
 (uFG) | AFDF AFDF | AGFE .D2(EF) | GECE GECE | GFED .C2(AG) | FEFD defd | cBAF .G2(AG) | 
 FEFD CDEG | F2D2 D2 :: A2 | .d2.d2 .d2(ed) | d=cAB .=c2.G2 | .=c2.c2 .c2(dc) | BAGB .A2(AG) | 
 FEFD defd | =cBAF G2(AG) | FEFD CDEG | F2D2 D2 :|  