Build cohesive and pleasant chord sequences to augment the effectiveness of the musical composition.
|: ed | c2 A2 AcBA | G2 E2 E2 FE | ^D2 B2 BcBA | G2 E2 E2 ed | c2 A2 AcBA | 
 GABc defg | aecA Gfed | c2 A2 A2 :| |: ce | fece agfe | fe c2 c2 ce | 
 fece agfe | d2 B2 B2 ce | fcea agfe | fefg agfe | dcBA Gfed | 
 c2 A2 A2 :|  
X:1
L:1/8
M:4/4
K:A
"A" |: ed |"A" c2 A2 AcBA |"E" G2 E2 E2 FE |"B7" ^D2 B2 BcBA |"E7" G2 E2 E2 ed |"A" c2 A2 AcBA | 
"E7" GABc defg |"A" aecA"E7" Gfed |"A" c2 A2 A2 :|"B" |: ce |"A" fece agfe |"A" fe c2 c2 ce | 
"A" fece agfe |"Bm" d2 B2"E7" B2 ce |"A" fcea agfe |"D" fefg agfe |"Bm" dcBA"E7" Gfed | 
"A" c2 A2 A2 :|  