Craft a musical work adhering to the specified theme and structure.
X:1
L:1/8
M:2/4
K:D
['B/ AF A2 BG B2 A>B B/c/d', 'd3/2 e/ fd f2 ec e2 d>c'  
X:1
L:1/8
M:2/4
K:D
|: B/ | AF A2 | BG B2 | A>B B/c/d | ed c>B | A2 AF/A/ | B2 Bc/B/ | AA/B/ A/B/c/d/ | ed d3/2 :: e/ | 
 fd f2 | ec e2 | d>c Bc | BA F/G/A/F/ | f2 fg/f/ | e2 ef/e/ | d>c A/B/c/d/ | ed d3/2 :|  