Design a musical creation that involves the supplied motif and respects the established alphabetical structure.
X:1
L:1/8
M:2/2
K:G
['dc BGBd BGBd gfge dBGB ecdB cABG', 'G2 dc Bgdg Bgdg dgba gfed ^caea']  
X:1
L:1/8
M:2/2
K:G
 dc | BGBd BGBd | gfge dBGB | ecdB cABG | F2 A2 A2 dc | BGBd BGBd | gfge dBGB | ecdB cABG | 
 D2 G2 G2 :: dc | Bgdg Bgdg | dgba | gfed | ^caea caea | c'bag fedc | BgdB AecA | BdBG FAFD | 
 gdec BdAc | B2 G2 G2 :|  