Compose a melodic line that follows the given chord progression.
'Em', 'C', 'G', 'D', 'Em', 'Bm', 'D', 'Em', 'G', 'D', 'Em', 'Bm', 'Em', 'C', 'G', 'D', 'Em', 'D', 'Em'  
X:1
L:1/4
M:4/4
K:Emin
"^A" | B,/D/ |"Em" E E"C" E D/E/ |"G" G G"D" A G/A/ |"Em" B A/G/ |1 E B, |"Bm" D3 :|2"D" E D | 
"Em" E3 |]"^B" | B/c/ |"G" d B B A/G/ |"D" A A A G/A/ |"Em" B A/G/ E E |"Bm" D3 ||"^A" | B,/D/ | 
"Em" E E"C" E D/E/ |"G" G G"D" A G/A/ |"Em" B A/G/"D" E D |"Em" E3 |]  