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
['ecA dcB', 'AFA dcd BGB ede']  
X:1
L:1/8
M:6/8
K:D
 A | dfd ecA | dcB AGF | GBB FAA | GFG E2 A | dcd ecA | dcB AFA | Bcd efg | fdd d2 :: B | AFA dcd | 
 BGB ede | AFA dAF | GFG EFG | AFA dcd | BGB ede | faf ede | fdd d2 :|  