Craft a musical piece that integrates the provided melodic theme and the corresponding alphabetical pattern.
X:1
L:1/8
M:6/8
K:A
['ecA ecA']  
X:1
L:1/8
M:6/8
K:A
 e |"A" a2 a ecA |"D" fdA"A" ecA |"D" def"A" ecA |"E" GAB E2 e |"A" a2 a ecA |"D" fdf"A" ecA | 
"E" dBG EFG |"A" AEc A2 e ||"D" f2 f fdf |"A" efe cBA |"E" dBG EGB |"A7" cAf e2 A |"D" f2 f fdf | 
"A" efe cBA |"E" dBG EGB |"A" AEc A2 |]  