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
['GA Bd']  
X:1
L:1/8
M:2/4
K:G
"G" GD GA |"G" Bd de/f/ |"G" gB B/A/G/A/ |"D" BA AB/A/ |"G" GD GA |"G" Bd de/f/ |"D" gB AB/A/ | 
"G" G2"G" GA ::"G" Bd gf |"C" fe e/f/g/e/ |"G" dB B/A/G/A/ |"D" BA AG/A/ |"G" Bd gf | 
"C" fe e/f/g/e/ |"G" dB AB/A/ |1"G" G2"G" GA :|2"G" G2"G" Gd |:"G" gg ag/a/ |"G" b2 ba | 
"G" gg ag/a/ |"G" b2 ba |"C" ge e/f/g/e/ |"G" dB ge |"G" dB AB/A/ |1"G" G2"G" Gd :|2"G" G2"G" GA ||  