Write a musical piece that corresponds to the outlined chord structure.
'Em', 'C', 'G', 'C', 'Am7', 'B7', 'Em', 'G', 'C', 'Am7', 'Em', 'C', 'D', 'G', 'C', 'Am7', 'B7', 'C', 'D', 'G', 'C', 'B7', 'Em'  
X:1
L:1/8
M:6/8
K:Emin
|:"Em" EGB EGB |"C" cBA"G" B2 B |"C" cde dcB |"Am7" AGA"B7" B2 B |"Em" EGB EGB |"^AC" cBA"G" B2 B | 
"C" cde dcB |"Am7" AGF"Em" E3 ::"C" efg f2 e |"D" ded"G" B2 B |"C" cde dcB |"Am7" AGA"B7" B2 B | 
"C" efg f2 e |"D" ded"G" B2 B |"C" cde dcB |"B7" AGF"Em" E3 :|  