Develop a musical composition based on the outlined framework and thematic material.
X:1
L:1/8
M:6/8
K:G
['dcB dcB', 'e dcB GAG'  
X:1
L:1/8
M:6/8
K:G
 dcB dcB | dcB d2 e | dcB dcB | cAB c2 e | dcB dcB | dcB def | gfg dcB | cAB c2 e :: dcB GAG | 
 dBc d2 e | dcB GAG | cAB c2 e | dcB GAG | dBc def | gfg dcB | cAB cde :|  