Compose a music piece that includes the specified motif while adhering to the outlined alphabetical sequence.
X:1
L:1/8
M:6/8
K:D
['', 'DFA dfa', 'ecA ABc def g3 efg afa geg']  
X:1
L:1/8
M:6/8
K:D
 B |: AFD ADF | AFD ECA, | DFA dfa | g3 efg | fed ecA | d3 AFA | DFA dfa |1 gec d2 A :|2 gec dfg || 
 afa geg | fdf ecA | ABc def | g3 efg | afa geg | fdf ecA | d3 AFD |1 EDC Dfg :|2 EDC D3 ||  