Construct a piece of music by converting the stated musical sequence into an alphabetical format and integrating the supplied motif.
X:1
L:1/8
M:4/4
K:G
['(3BAG dG (3BAG', 'ggbg ageg']  
X:1
L:1/8
M:4/4
K:G
|: GG (3BAG dG (3BAG | dG (3BAG edBd | GG (3BAG dG (3BAG | egdB cBAB :| ggbg ageg | dGBd edBd | 
 ggbg ageg | d2 BG ABcd | ggbg ageg | dGBd edBg | bgaf gfeg | d2 BG AcBA ||  