Create a musical composition that adheres to the provided structure and theme.
X:1
L:1/8
M:4/4
K:D
['B/ A>FD>E F2 F>G A>FD>E (3FGF E2', 'D3/2 B/ A<dd>e d2- d>B A<dd>B A<FE>D'  
X:1
L:1/8
M:4/4
K:D
|: B/ | A>FD>E F2 F>G | A>FD>E (3FGF E2 | A>FD>E F>^EF>G | A>B (3AGF E2 D3/2 :: B/ | 
 A<dd>e d2- d>B | A<dd>B A<FE>D |1 A<dd>e d>c (3dcB | A>BA>F E2 D3/2 :|2 A<dd>e f>de>d | 
 (3ABA (3AGF E2 D3/2 :|  