Craft a musical piece that abides by the prescribed structural guidelines and the given theme.
X:1
L:1/8
M:4/4
K:Ador
['E>A, A,/A,/C/C/ D>D', '(3d^cB A>a'  
X:1
L:1/8
M:4/4
K:Ador
 A | E>A, E/F/E/D/ E>A,E>A | D<D (3EDC D<D A/A/A/A/ | E>A,E>D E>A, A,/A,/C/C/ | 
 D>D D/D/C/D/ E>A,A,>A | E>A, E/E/E/E/ E>A, A,/A,/C/C/ | D>D D/D/D/D/ D<D D/D/D/D/ | 
 E>EC>D E>C E/G/E/D/ | D>D D/C/D/D/ E>A,A,>A || f<de>A (3d^cB A>a | g>e d/d/c/c/ B>GGg/ | 
 f<ae/ z/ (3d^cA B>G | A>a (3aag a>gf>g | fd<eA/ (3d^cB A>a | g>ed>g B<GB>A | EA/ A/A/A/A/ c>AB>G | 
 A>a a/a/g/g/ a>A A>F ||  