Assemble a musical creation that incorporates the furnished motif and conforms to the predetermined alphabetical structure.
X:1
L:1/8
M:2/4
K:G
['ED B,D', 'eB dB AB de/d/ GB/d/ ed e/f/g/e/']  
X:1
L:1/8
M:2/4
K:G
|: B/G/ | B,>D ED | B,D DC/D/ | B,D GE | A/B/A/G/ ED | B,D E/F/E/D/ | B,D DC/D/ | dB GB |1 
 A/^A/B/=A/ G :|2 A/^A/B/=A/ G2 |: de/d/ GB/d/ | ed e/f/g/e/ |{de} dc/d/ eB | dB AB | de/d/ GB/d/ | 
 ed e/f/g/e/ |{de} dB AG/A/ |1 BG G2 :|2 BG- G ||  