Develop a musical creation based on the specified alphabetical structure and given motif.
X:1
L:1/8
Q:1/8=200
M:3/4
K:G
['B2 d2', 'G>D E2', 'B2 d2']  
X:1
L:1/8
Q:1/8=200
M:3/4
K:G
 GA | B2 d2 d>e | e2 d2 ef/g/ | e<d c<B A<G |{B} A4 G>A | B2 d2 de/f/ | g3 f e2 | d>edB AG/A/ | 
 G4 :|"^2" G2 |: D3 E G>D | E2 G2 AB/c/ | c2 A2 c/B/A/G/ | E4 de/f/ | g2 G2 GA/B/ | A2 B2 d>g | 
 fed cBc | B2 A2 G>A | B2 d2 de/f/ | g3 f e2 | d>e d<B AG | E4 GA | B2 d2 D2 | E2 G2 ef/g/ | 
 d>edB AG/A/ | G6 :|  