Assemble a piece of music following the alphabetical representation and incorporating the provided motif.
X:1
L:1/8
M:4/4
K:Amin
['Acec dcAG A2 cA GAEG', 'c2 GE Gcec']  
X:1
L:1/8
M:4/4
K:Amin
|: Acec dcAG | A2 cA GAEG | Acec d2 (3efg | a2 ge dcAG | Acec dcAG | A2 cA GAEG | GEDE GABd |1 
 e2 dB cAAG :|2 ecdB cAAB |: c2 GE Gcec | d2 AF Afed | c2 GE Gcec | dfed cAAB | c2 GE Gcec | 
 D2 FA Afed | c2 GE Gcec | dfed cAAG :|  