Craft a music piece according to the prescribed structure and the input theme.
X:1
L:1/8
M:4/4
K:G
['d2 d>d d2', 'e2 d>d'  
X:1
L:1/8
M:4/4
K:G
 D2 | G2 G>G G2 A3/2B/4A/4 | B2 B>B B2 c3/2B/4c/4 | d2 d>d d2 e3/2f/4g/4 | g2 f>f f2 d2 | 
 e2 e>e e2 c'e3/2 | d2 d>d d2 gB | A>d (3edc B2 A3/2G/4A/4 | G2 G>G G2 :| B/c/ | d2 g>a b2 d>e | 
 c>B A4 A>B | c2 f>g a2 (3ABc | B>A G4 g>d | e2 d>d d2 g>d | c2 B>B B2 d2 | e2 d>d (3def (3gab | 
 c2 B>B B3/2 g>d | (3edc (3BAG B2 A3/2G/4A/4 | G2 G>G G2 :|  