Assemble a musical creation that incorporates the furnished motif and conforms to the predetermined alphabetical structure.
X:1
L:1/8
M:4/4
K:C
['|{A} GFG', 'efe edB']  
X:1
L:1/8
M:4/4
K:C
[M:6/8][K:G] .abc D |{A} GFG BGB | def g2 b |{A} GFG B2 e | dBA A2 D |{A} GFG BGB | def (g2 f/g/) | 
 agf gfe | dBA A2 :: (3B/c/d/ | efe edB | ded dBd | efe edB | dBA ABd | efe edB | def{a} gfg | 
{b} agf gfe | dBA A2 :|  