Develop a musical composition centered around the provided motif while maintaining the appropriate form.
X:1
L:1/16
M:2/4
K:D
['GFGA GABc dcde dgba', 'abag f2f2-'  
X:1
L:1/16
M:2/4
K:D
 dB | GFGA GABc | dcde dgba | g2e2d2B2 | g2A2 A2dB | GFGA GABc | dcde dgba | g2e2f2d2 | g2b2g2 :: 
 fg | a2a2 abag | f2f2- fage | d2A2e2A2 | dcde fgef | a2a2- abag | f2f2- fagf | d2A2e2A2 | 
 d2f2d2 :|  