Develop a musical creation based on the specified alphabetical structure and given motif.
X:1
L:1/8
Q:1/8=180
M:2/2
K:G
['ge dGBG dGBe dGBG FGAe dGBG dGBd', 'bagf gdBd', 'BAAc BGdG eGdG egfa']  
X:1
L:1/8
Q:1/8=180
M:2/2
K:G
 ge | dGBG dGBe | dGBG FGAe | dGBG dGBd |1 efga ba :|2 efga bgg || g | bagf gdBd | egdB BA A2 | 
 bagf gdBd | egea g2 ga || bagf gdBd | egdB BAAc | BGdG eGdG | egfa g4 |]  