Create a musical composition that adheres to the provided structure and theme.
X:1
L:1/8
M:2/4
K:D
['BB A2 F/F/F AA G2', "(!>!d'2 d')a c'>b aa ba f2"  
X:1
L:1/8
M:2/4
K:D
"D" A/A/A BB | A2 F/F/F |"A7" AA G2 | A/A/A c/c/c | B/B/B G/G/G |"D" B/B/B A2 |"D" A/A/A"G" BB | 
"D" A2 F/F/F |"A7" AA G2 | A>B c>B | c>B A>G |"D" F2 z F ||"D" DB AA/A/ | AF Ad |"A7" cc/c/ cA | 
 Gd cc/c/ | cA ce |"D" d3 d | d>e fg | .a2 (!>!d'2 | d')a c'>b |"A7" aa ba |"D" f2 z2 |]  