Assemble a musical creation that incorporates the furnished motif and conforms to the predetermined alphabetical structure.
X:1
L:1/8
M:6/8
K:G
['ddd ddB B2 G dde f>ga f2', 'e>cA ege f>ed dgd g>ab']  
X:1
L:1/8
M:6/8
K:G
|:"^A""_NB1,2" ddd ddB | cAc"_NB3" B2 G | dde f>ga | geg"_NB3" f2 d ::"^B" dgd e>cA | ege f>ed | 
 dgd g>ab | ba>g"_NB3" g3 :|  