Develop harmonious chord sequences to improve the overall sound of the piece.
|:"^A" B2b2 B2b2 | agfe Tf2>e2 | ^dBdf eBeg |1,3 fe^dc d2>B2 :|2,4 fe^dc B4 :: 
"^B" g4 g4 | gffe e4 | ^defg fgfg | fe^dc d2>B2 | ^dfe2 e2e2 | e^dcB A4 | 
 ^GABc ^dedc |1 B2^d2 f2b2 :|2 
 ^dc fe"^B4 |]\n\n[P:C]\n\n|: B2 |" E"^e6 fg | e6 B2 | (3e2f2g2 (3f2e2^d2 | e6 B2 | (3e2f2g2 (3f2e2^d2 | e6 B2\n\n|" E"^efg2" B7"^fga2 |" E"^gab2" A"^abc'2 |" E"^bag2" B7"^agf2 | g6 B2\n\n|" E"^efg2" B7"^fga2 |" E"^gab2" A"^abc'2 |" E"^bag2" B7"^agf2 |" E e6 :|  
X:1
L:1/16
Q:1/4=116
M:2/4
K:Emin
|:"^A""B" B2b2 B2b2 | agfe Tf2>e2 | ^dBdf"Em" eBeg |1,3"B" fe^dc d2>B2 :|2,4"B" fe^dc B4 :: 
"^B""Em" g4 g4 | gffe e4 |"B" ^defg fgfg | fe^dc d2>B2 |"Em" ^dfe2 e2e2 |"Am" e^dcB A4 | 
 ^GABc ^dedc |1"B" B2^d2 f2b2 :|2 
"B" ^dc fe"^B4 |]\n\n[P:C]\n\n|: B2 |" E"^e6 fg | e6 B2 | (3e2f2g2 (3f2e2^d2 | e6 B2 | (3e2f2g2 (3f2e2^d2 | e6 B2\n\n|" E"^efg2" B7"^fga2 |" E"^gab2" A"^abc'2 |" E"^bag2" B7"^agf2 | g6 B2\n\n|" E"^efg2" B7"^fga2 |" E"^gab2" A"^abc'2 |" E"^bag2" B7"^agf2 |" E e6 :|  