Construct a harmonic backdrop to enhance the provided melody.
E G E G | E/F/G/F/ E G | F B F B | F/G/A/G/ F2 :: B B c c | 
 c c c B | B/B/B/B/ B A |1 G G F2 :|2 G F E2 |]  
X:1
L:1/4
M:4/4
K:Emin
"Em" E G E G |"Em" E/F/G/F/ E G |"B7" F B F B |"B7" F/G/A/G/ F2 ::"G" B B"Am" c c | 
"D7" c c"G" c B |"B7" B/B/B/B/ B A |1"Em" G G"B7" F2 :|2"Em/B" G"B7" F"Em" E2 |]  