Develop a musical composition by incorporating the suggested motif and by following the prescribed format.
X:1
L:1/8
M:6/8
K:G
['BGA Bcd', 'G2 B/A/ GBd gfg ege dBG def'  
X:1
L:1/8
M:6/8
K:G
|: d/c/ | BGA Bcd | cde dBG | cec BdB | ABG Adc | BGA Bcd | efg dBG | ABc ded | cAF G2 :: B/A/ | 
 GBd gfg | ege dBG | def gag | fdc def | gfg fdB | cde dBG | ABc dgB | AGF G2 :|  