Develop a musical composition using both the specified melodic theme and the alphabetical pattern naming.
X:1
L:1/8
M:4/4
K:A
['E2 cA', 'BAFE Aaae']  
X:1
L:1/8
M:4/4
K:A
 E2 cA B3 c | E2 cA BAFA | E2 cA Bcdf | eccA BAFA | E2 cA B3 c | E2 cA BAFA | E2 cA Bcdf | 
 eccA BAFE || Aaae f4 | e>fec BAFE | Aaae f3 e/f/ | a>fec f3 e | Aaae f4 | e>fec BAFE | 
 Aaae f3 e/f/ | a>fec f4 ||  