Develop harmonious melodies based on the provided chord structures.
'Em', 'B', 'Am', 'Em', 'Em', 'G', 'Am', 'Em', 'D7', 'G', 'G', 'D', 'G', 'D7', 'G', 'D7', 'G'  
X:1
L:1/4
Q:1/4=120
M:4/4
K:Emin
"Em" E3/2 F/ G G | G F E2 |"B" _E3/2 E/ F E | _E C B,2 | _E B, _E B, |"Am" A B/A/ G F |1"Em" (G4 | 
 G4) :|2"Em" (E4 | E4) |:"G" G3/2 A/ B B | B A G2 |"Am" A2 B A |"Em" G F E2 | G E G E | 
"D7" A B/A/ G F |1"G" (G4 | G4) :|2 (E4 | E4) |:"G" (B4 | B) G A G | (B4 | B) G A G |"D" d2 c2 | 
"G" B2 A G |1"D7" A/B/"G" (G3 | G) D G A :|2"D7" A/B/"G" (G3 | G2) z2 ||  