Compose a musical piece using the designated musical pattern's alphabetic representation and the assigned melodic theme.
X:1
L:1/8
M:4/4
K:A
['e2 (ef) ecAc', 'e g a2 (ag) aAAg a2 ea', 'c2 ea', '']  
X:1
L:1/8
M:4/4
K:A
 c | e2 (ef) ecAc | e/e/e (ef) eaga | e2 (ef) ecAc | Bcde f2 e :: g | a2 (ag) aAAg | a2 ea f2 eg | 
 agag aAAc | Bcde f2 (e :| d) | c2 ea c2 ea | c2 ea (fe)dc | c2 ea c2 ea | Bcde f2 ed | 
 c2 ea c2 ea | c2 ea fedc | ceae aecA | Bcde f2 e ||!fine! z/ [CA]/ | [CA]4 ||  