Compose a music piece that includes the specified motif while adhering to the outlined alphabetical sequence.
X:1
L:1/8
M:2/2
K:G
['GDGB GDGB', 'd g2 bg ef gafg egdg']  
X:1
L:1/8
M:2/2
K:G
 D | GDGB GDGB | dBgB (3A"_*"AA AB | GDGB GDGB | dcBA (3GG"_*"G"_*"G :: d | 
 g2 bg (3e"^*"e"_*"e ef | gafg egdg | dcBA | (3G"_*"GG"_*"G :|  