Create a musical composition that adheres to the provided structure and theme.
X:1
L:1/16
M:2/4
K:A
['B d']  
X:1
L:1/16
M:2/4
K:A
 B2 B2 B d f e | f a f6- | f8 | e2 e d e2 f a | f4 e2 B d | e2 f2 e2 B d | e d B6- | B8 | 
 e2 e2 d e c B | A2 A4 F2 | E2 f A B d f2 | f2 e f d B d f | e2 e d B d A d | B2 B6- | B8 | 
 A B c e B2 B2 | A B c e B2 B2 | A B c e B4 B2 z2 |]  