Construct a piece of music built on the supplied alphabet sequence and motif.
X:1
L:1/8
M:2/2
K:Emin
['e2 ef g2 fe']  
X:1
L:1/8
M:2/2
K:Emin
|: B2 |"Em" E2 EF E2 E2 |"D" DEFG AFDF |"Em" E2 EF E2 B2 |"B7" efe^d"Em" e2 :: B2 | 
"Em" e2 ef g2 fe |"D" defg afdf |1"C" e2 ef g2 fe |"B7" efe^d"Em" e2 :|2"G" g2 bg"D" f2 af | 
"B7" efe^d"Em" e2 |]  