Using the provided alphabet sequence and motif, develop a unique musical composition.
X:1
L:1/8
M:4/4
K:A
['EAcA GABG', 'cd eAce']  
X:1
L:1/8
M:4/4
K:A
|: E2 | A2 cA EAcA | GABG AEce | dfec dcBA | GBec dBGE | AEcA EAcA | GABG A2 ce | d2 fd c2 BG | 
 A2 A2 A2 :: cd | eAce agfe | G2 Ac dEFG | A,CEA FdBA | G2 F2 E2 cd | eAce a2 ge | fBdf b2 af | 
 ceAc BdGB | A2 c2 A2 :|  