Develop a piece of music by incorporating the provided motif and following the outlined musical structure represented by alphabet characters.
X:1
L:1/8
M:6/8
K:G
['G cd e>de (e/f/)gd B2 G B>cd', 'c2 A']  
X:1
L:1/8
M:6/8
K:G
 G | cd e>de | (e/f/)gd B2 G | B>cd edg | (g/a/)bg e2 :: d | B>cd def | gdc Bcd | g>fed BG | 
 c2 A ABf | g>fe dgG | c2 A AB :|  