Create a musical composition employing the given alphabetic structure and melodic theme.
X:1
L:1/8
M:4/4
K:D
['f3 d e2 dB AF (3FEF EDB,D', 'edBA f3 d e2 dB']  
X:1
L:1/8
M:4/4
K:D
 f3 d e2 dB | AF (3FEF EDB,D | A,3 B, DEFG | ABdf edBA | f3 d e2 dB | AF (3FEF EDB,D | 
 A,3 B, DEFG |1 ABdf e2 de :|2 ABdf e2 d2 || fa (3a^ga b=gaf | dfaf edBA | f3 d e2 dB | 
 ABdf eB (3B^AB | fa (3a^ga b=gaf | dfaf edBA | f3 d e2 dB |1 ABdf e2 d2 :|2 ABdf e2 de ||  