Construct chordal sequences to boost the harmonious coherence within the specified musical piece.
E B"^(A)" c A | B2 G2 | A A/B/ G F | E4 | E B"^(A)" c A | B2 G2 | 
 A A/B/ G F | E4 | G2 F E | F3 B, | G G F E | F4 | E B"^(A)" c A | 
 B2 G2 | A A/B/ G F | E4 |]  
X:1
L:1/8
M:2/4
K:Edor
"Em" E B"^(A)" c A |"Em" B2 G2 |"A" A A/B/"Bm" G F |"Em" E4 |"Em" E B"^(A)" c A |"Em" B2 G2 | 
"A" A A/B/"Bm" G F |"Em" E4 |"C" G2 F E |"Bm" F3 B, |"C" G G F E |"Bm" F4 |"Em" E B"^(A)" c A | 
"Em" B2 G2 |"A" A A/B/"Bm" G F |"Em" E4 |]  