Develop a tune according to the designated alphabetic musical pattern and the provided melody.
X:1
L:1/16
M:2/4
K:A
['ceec BdcB', '|{e} d2B2G2E2', 'BfdG ABcd']  
X:1
L:1/16
M:2/4
K:A
 ed | ceec BdcB | c2A2A2fe | d2dc B2BA | GABG E2ag | ceec BdcB | c2A2A2 ag | f2fe ^defd | e2E2E2 || 
 f2 |{b} a2g2e2g2 |{e} d2B2G2E2 | A2c2e2a2 | gabg efge |{b} a2e2c2e2 |{e} d2B2G2E2 | ABcA efge | 
 a2a2a2 || e^d | e2A2 a2A2 | bagf edcB | dedc BfdG | ABcd efg!D.C.!a |]  