Develop a musical composition using both the specified melodic theme and the alphabetical pattern naming.
X:1
L:1/8
Q:1/8=160
M:6/8
K:D
['A>FD DFA d>ed cBA', 'ded faa afd']  
X:1
L:1/8
Q:1/8=160
M:6/8
K:D
 B | A>FD DFA | d>ed cBA | B>GE EFA | B2 A Bcd | A>FD DFA | d>ed cBA | Bcd ecA |1 d3 dc :|2 
 d3 d2 || g | f2 d ded | faa afd | c>AA e>AA | cBc efg | f2 d ded | faa afd | Bcd ecA | d3 d2 :|  