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
['f3 dBA', 'dBA Bee e2 (d B)ee (efg) f3'  
X:1
L:1/8
M:6/8
K:D
|: (fga) (efg) | f3 dBA | Bee e2 (d | B)ee (efg) | fga efg | f3 dBA | Bdd d2 (A |1 B)dc d3 ||2 
 Bdc d2 (e |: f3) ede | f3 dBA | Bee e2 (d | B)ee (efg) | f3 ede | f3 dBA | Bdd d2 (A | 
 B)dc d2 e :|  