Create a melodious tune based on the given chord progression.
'Em', 'A7', 'D', 'D', 'Em', 'Em', 'B7', 'Em', 'A7', 'D', 'D', 'Em', 'C', 'B7', 'Em', 'Em', 'A7', 'D', 'D', 'G', 'D', 'B7', 'Em'  
X:1
L:1/16
M:4/4
K:C
|:"Em" E4 E2F2"A7" E4 E2F2 |"D" DEFG"D" AFDE |"Em" E4 E2F2"Em" E4 E2F2 |"B7" efe^d e4 B4 :| 
"Em" e4 e2f2"A7" g4 f2e2 |"D" defg"D" afdf |"Em" e4 e2f2"C" g4 f2e2 |"B7" efe^d"Em" e4 e2B2 | 
"Em" e4 e2f2"A7" g4 f2e2 |"D" def/g2"D" afdf |"G" g4 b2g2"D" f4 a2f2 |"B7" efe^d"Em" e6 e2 |]  