Compose a musical piece in accordance with the outlined theme and structure.
X:1
L:1/8
M:2/2
K:F
['=B,2 C>D', 'A2 B2'  
X:1
L:1/8
M:2/2
K:F
 =B,2 | C>D (3FAc f2 f2 | e>fe>f d2 =B,2 | C>D (3EFG e2 e2 | d>ed>A c>d (3cAF | C>D (3FAc f2 f2 | 
 e>fe>f d2 =B,2 | C>D (3EFG e2 d2 ||1 (3cdc (3BAG F2 :|2 (3cdc (3BAG F>F |] G>^G | A2 A2 B2 =B2 | 
 c6 A>_B | c2 =B>c d>c_B>A | G6 C2 | G2 G2 A2 B2 | d6 c/=Bc/ | b>ge>c =B>cd>c | A>d^c>d (3=cdc | 
 (3AFD | A2 A2 B2 =B2 | c6 A>_B | c2 =B>c d>c_B>A | G6 C2 | G2 G2 A2 B2 | d6 c/=Bc/ | 
 b>ge>c _B/cB/ A>G | F6 |]  