Using the provided alphabet sequence and motif, develop a unique musical composition.
X:1
L:1/8
M:4/4
K:A
['cA A/A/A', 'ceae fBBd']  
X:1
L:1/8
M:4/4
K:A
 d |{d} cA A/A/A (A2 Ac) | dBcA GBBd | cA A/A/A A2 Ac | defg aAA :| d | cea(e{a} fe)ae | 
 ceae fBBd | ceae feae | fdec A/A/A Ad | ceae feae | ceae fBBd | ceag fedc | dfec A/A/A A2 ||  