Construct a music composition that complies with the designated structure and theme.
X:1
L:1/8
Q:1/4=120
M:3/2
K:Dmin
['d2 d2', 'A2 A2'  
X:1
L:1/8
Q:1/4=120
M:3/2
K:Dmin
 d2 d2 d2 | d4 e4 ^c3 d | d6 c2 c2 c2 | c4 d4 B3 A | A6 :| A2 A2 A2 | A4 (=Bc d2) c3 e | 
 =B6 c2 c2 c2 | c4 A4 G3 F | F6 F2 F2 G2 | A3 A (=Bc) d2 ^c3 c | d6 |]  