Create a musical composition that adheres to the provided structure and theme.
X:1
L:1/8
Q:1/8=180
M:6/8
K:D
['', 'D2 A', 'd2 g f/g/af'  
X:1
L:1/8
Q:1/8=180
M:6/8
K:D
 E |: D2 A F2 A | E2 =c GE=C | D2 A F2 A | D2 A AFD | GBG FAF | E2 F GE=C | dcB AFd | D2 A AFD :: 
 d2 g f/g/af | e2 f ge=c | d2 g f/g/af | d2 a afd | gbg faf | e2 f ge=c | dcB AFD |1 D2 A AFD :|2 
 D2 A D2 ||  