Craft a musical piece adhering to the specified structure.
'Sectional: Through Composed'  
X:1
L:1/8
M:4/4
K:Emin
|: (3AGF | E2 G>A B>AB<d | D2 F>E D/E/F/G/ A<F | E/E/E G>A B>AB<e | d>BA<F E2 :: g>f | 
 e>fg>e B>eg<e | f<dd>f a/g/f/e/ d<f | e>fg>e b>eg<e | d<BA>F E2 :: (3cBA | G>BE>B G>Be>B | 
 F>AD>A F>Ad>A | G>BE>B G>BE>g |1 f<d (3agf e2 :|2 f<da>f e2- || e>f | g>be>b g>be<b | 
 f>ad>a f>ad<a | g>be>b g>be>g | f<da>f e2- e>f | g>be>b g<b e2 | f>ad>a f<a d2 | g>bf>a e>gd>F | 
 d/^c/B/A/ d<F E2 ||  