Develop a musical composition by integrating the alphabetically represented musical pattern and the supplied melodic theme.
X:1
L:1/8
Q:1/8=230
M:2/2
K:D
['D2 FD ADFA defd B B2 c', 'fefg afdf gfed (3Bcd', 'B B2 c dB{d}BA']  
X:1
L:1/8
Q:1/8=230
M:2/2
K:D
 D2 FD ADFA | defd B B2 c | dB{d}BA dB{d}BA | FADE FEEF | D2 FD ADFA | defd B B2 c | dB{d}BA FAdB | 
 AFEG FD D2 ::{e} dcde{a} fefg | afdf gfed | (3Bcd ef{a} gebe |{a} gebe{a} gfef |{e} dcde{a} fefg | 
 afdf gfed | (3Bcd ef gbag |1 fgec d d2 A :|2 fdec d d2 e |: fdec{e} dcde | fded B B2 c | 
 dB{d}BA dB{d}BA | FADE FEEe | fdec{e} dcde | fded B B2 c | dB{d}BA FAdB | AFEG FD D2 | 
 fdec{e} dcde | fded B B2 c | dB{d}BA dB{d}BA | FADE FEEF | D2 FD ADFA | defd B B2 c | 
 dB{d}BA FAdB | AFEG FD D2 ||  