Design a music composition that employs the provided motif and follows the predetermined musical form.
X:1
L:1/8
M:4/4
K:D
['CDEG FDFA dAFD G2 BG FGAF', 'gfec dcde fdAF G2 BG'  
X:1
L:1/8
M:4/4
K:D
 A,DFD CDEG | FDFA dAFD | G2 BG FGAF | GEFD EDCE | D2 FD CDEG | FDFA dAFD | G2 BG FGAF | 
 GECE D2 D2 :: fgaf gfec | dcde fdAF | G2 BG FGAB | gfed cdec | dfaf gfec | dcde fdAF | 
 G2 BG FGAF | GECE D2 D2 :|  