Compose a piece of music using the specified alphabetical notation system and the provided theme.
X:1
L:1/4
M:4/4
K:Emin
['e2 d']  
X:1
L:1/4
M:4/4
K:Emin
"Em" E3/2 D/ E F |"G" G3/2 F/ G A |"Em" B2"C" e2 |"G" d B2 A |"G" G3/2 F/ G B |"D" A F D E | 
"D" F2"A" E2 |"Bm" D B,2 D |"Em" E3/2 D/ E F |"G" G3/2 F/ G A |"Em" B2"C" e2 |"G" d B2 A | 
"G" G3/2 F/ G B |"D" A F D E |"Bm" F2"B7" E D |"Em" E3/2 z/ e d ||"^B""Em" B2 e2 | e2 d e | 
"Bm" f2 e2 | d B2 d |"D" A3/2 ^G/ A B | d2 d e |"D" d B A B |"Bm" d2"B7" B A |"Em" B2 e2 | e2 d e | 
"Bm" f2 e2 | d B2 A |"G" G3/2 F/ G B |"D" A F D E |"Bm" F2 E D |"Em" E2 z2 ||  