Craft a music piece according to the prescribed structure and the input theme.
X:1
L:1/8
M:6/8
K:D
['efe e2 g fdf ecA d3', 'ecA d3'  
X:1
L:1/8
M:6/8
K:D
 efe e2 g | fdf ecA | d3 fdd | eAA Bcd | efe e2 g | fdf ecA | d3 faf |1 gec d3 :|2 gec d2 |: f | 
 a2 f g2 e |{a} f2 d ecA | d3 fdd | eAA Bcd | a2 f g2 e |{a} f2 d ecA | d3 faf | gec d2 :|  