Craft a music piece according to the prescribed structure and the input theme.
X:1
L:1/8
M:4/4
K:D
['fdaf d2']  
X:1
L:1/8
M:4/4
K:D
 ag |"D" f<d d2 A<d d2 |"D" fdaf d2 ef |"Em" g<e e2 c<e e2 |"A7" cAec A2 ag |"D" f<d d2 A<d d2 | 
"D" fdaf d2 (3fga |"G" bg"D"af"A7" ge"D"fd |"A7" ec(3ABc"D" d2 ag |"D" f<a a2 f<a a2 | 
"D" fdaf d2 ef |"Em" g<b b2 g<b b2 |"A7" gebg e2 ag |"D" f<a a2 f<a a2 |"D" fdaf d2 (3fga | 
"G" bg"D"af"A7" ge"D"fd |"A7" ec(3ABc"D" d2 ||  