Compose a piece of music that follows the specified structure and incorporates the given theme.
X:1
L:1/8
M:6/8
K:D
['A FED AGF B2 A A2 A', 'A def efg fed cde dcB Bcd'  
X:1
L:1/8
M:6/8
K:D
 A | FED AGF | B2 A A2 A | dcB edc | dAF D2 A | FED AGF | B2 A A2 A | dcB edc |"^tr" d3 d2 :: A | 
 def efg | fed cde | dcB Bcd | cBA A2 A | Bdd Add | Gdd Fdd | Edd edc | dAF D2 :|  