Craft a music piece according to the prescribed structure and the input theme.
X:1
L:1/4
Q:3/4=50
M:3/4
K:Emin
['B, E2 F G F E D2-', 'c B A'  
X:1
L:1/4
Q:3/4=50
M:3/4
K:Emin
 B, |:"Em" E2 F |"Em" G F E |"G" D2- D/4E/4D/4C/4 |"Em" B,3- |"Em" B,2 G |"Em" B2 B |"Am" c B A | 
"Em" G2- G/4A/4G/4F/4 |"Em" E3- |"Em" E2 B, |"Em" E2 F |"Em" G F E |"G" D2- D/4E/4D/4C/4 | 
"Em" B,3- |"Em" B,2 G |"Em" B2 B |"Am" c B A |"Em" B B3/2 B/ |"Am" c B A |"Em" B3 |"E" E2 ^G | 
"Em" B B B |"Am" c B A |"E" B3/2 A/ ^G |"D" A G F |"Em" G3/2 F/ E |"B" F E ^D |1"Em" E3- | 
"Em" E2 B, :|  