Craft a musical piece that integrates the provided melodic theme and the corresponding alphabetical pattern.
X:1
L:1/8
M:6/8
K:D
['d=cA AGE', 'fdc d2']  
X:1
L:1/8
M:6/8
K:D
 ABA D2 d | d=cA AGE | ABD ABc | dAB cde | ABA DdD | d=cA AGE | GEG Ade |1 fdc d2 B :|2 fdc d2 e |: 
 fed edc | A2 d cde | fed edc | ABc def | g2 g age | d=cA AGE | GEG Ade |1 fdc d2 e :|2 fdc d2 B |]  