Compose a piece of music that follows the specified structure and incorporates the given theme.
X:1
L:1/8
Q:1/4=100
M:4/4
K:Bb
['G>F F>A G>F F3/2 z/'  
X:1
L:1/8
Q:1/4=100
M:4/4
K:Bb
 F2 |"Bb" B3 c d2 B2 |"Eb" B3 G"Bb" F2 B2 |"F7" A4- A>G F>G |"Bb" F4 D2 F2 | B3 c d2 B2 | 
"Eb" B3 G"Bb" F2 G2 |"F/C" A4- (3A(BA)"C7" (3(G^F)G |"F" c4 c2"Bb" d2 |"F7" e3 d c2 (=Bc) | 
"Bb" d3 c B2"Dm" A2 |"Eb" G2 A2 B2 c2 |"D" d2 d2"F7" !fermata!e2 e2 |"Bb" d3 c B2 d2 | 
"Eb" (cB) (AG)"Bb" F2 B2 | B4-"Bb7" B2 B2 | B4-"Eb" B2 B2 |"Bb/F" f6 g2 | f6 B2 | d4"F7" c4 | 
"Bb" B6 z2 ||"Bb" d6- d>A | G>F F>A G>F F3/2 z/ |"F7" e6- e>A | G>F F>A G>F F3/2 z/ | 
 (3eGA (3AB=B c>B c2 |"Bb" (3dFG (3ABc d>^c d2 |"F" c2 c2 c2"C7" c2 | 
"F" c4"Bb" F2-"F7" !fermata!F2 |"Bb" d6- d>A | G>F F>A G>F F3/2 z/ |"F7" e6- e>A | 
 G>F F>A G>F F3/2 z/ |"Bb" d2 A2 B>c d>e | [Bf]6"Eb" [Bg]2 | 
"Bb/F" [Bf]3 [FB] !fermata![Bd]2"F7" !fermata![Fc]2 |"Bb" [FB]6 |]  