Arrange a song combining the mentioned alphabetical representation of a musical pattern and the given melodic theme.
X:1
L:1/8
M:4/4
K:D
['FE D2 DE FDFA DEFD EDB,D A,DDE', 'E2 FA d2 dc dAFA defd egfe', 'a2 fa g2 eg', 'defd efge']  
X:1
L:1/8
M:4/4
K:D
 FE | D2 DE FDFA | DEFD EDB,D | A,DDE FDFA | BFAF E2 :| FA | d2 dc dAFA | defd egfe | dfed BAFA | 
 BFAF E2 :| fg | a2 fa g2 eg | fdec dcBA | a2 fa g2 eg | fdec d2 :| Bc | defd efge | faec dcBA | 
 defd efge | fdec d2 Bc | defd efge | faec dcBA | a2 fa g2 eg | fdec d2 |]  