Write a musical piece that corresponds to the outlined chord structure.
'G', 'C', 'Em', 'Bm', 'Bm', 'G', 'C', 'Em', 'Bm', 'Bm', 'Em', 'Bm', 'Em', 'Bm', 'Em', 'Bm', 'Em', 'Bm', 'Bm', 'Em'  
X:1
L:1/8
M:4/4
K:Edor
|:"G" gedB"C" AGED |"Em" EGGG Bdeg |"Bm" fdBF DFBd |"Bm" fdBF fBeB |"G" gedB"C" AGED | 
"Em" EGGG Bdeg |"Bm" fdBF DFBd |"Bm" fBgB"Em" e4 :|"Bm" fdBd gfed |"Em" eBBB ABGE |"Bm" fdBd gfed | 
"Em" eBAB GF E2 |"Bm" fdBd gfed |"Em" eBBB ABGE |"Bm" DFBd fdBF |"Bm" fBgB"Em" e4 :|  