Incorporate the given motif and use the alphabetical representation of the specified musical sequence to compose a distinctive musical piece.
X:1
L:1/8
Q:1/4=180
M:2/2
K:G
['G2 GB dGBd GBdg bgag egdg Bdge', '(3cBA BG AGEG DGBd', '', 'G3 B dGBd GBdg (3bag ag (3efg', '(3cBA (3BAG AGEG']  
X:1
L:1/8
Q:1/4=180
M:2/2
K:G
|: D | G2 GB dGBd | GBdg bgag | egdg Bdge | dBAG edBA | G2 GB dGBd | GBdg bgag | egdg Bdge | 
 dBAB G3 :: D | GFGB AGED | gfge dBGB | ceBd AcGB | (3cBA BG AGEG | DGBd BABd | (3cBA BG AGEG | 
 DGBd gdBd | cAFA G3 :|"^variation" |: BA | G3 B dGBd | GBdg (3bag ag | (3efg (3ded (3Bcd ge | 
 dBAG (3edB AF | G3 B dGBd | GBdg (3bag ag | (3efg (3ded (3Bcd ge | dBAB G2 :: (3DEF | GFGB AGED | 
 g3 e dBAG | (3cde (3Bcd (3ABc (3GAB | (3cBA (3BAG AGEG | DGBc B2 Bd | (3cBA (3BAG AGEG | 
 DGBd gdBd | (3cBA GF G2 :|  