Develop a set of chord arrangements to strengthen the harmony within the given musical work.
a |: A>AA c2 e | a2 a a2 e | =g>ag f<af | e>cA B2 c | A>AA c2 e | 
 a2 a a2 e | f>ed cde | f<ac B2 A :: A>ce ecA | f>ed cBA | 
 A>ce fga | A>Bc B2 A | A>ce ecA | f>ed cBA | a>gf ece | 
 f<ac B2 A ::[K:D] d3 d3 | d>fe dBA | d>BB B2 A | a>Aa f2 e | 
 d3 d3 | d>fe dBA | d>cB ABc | d>ef e2 d :| d>fa afd | 
 a>gf fef | d>fa afd | d>ef e2 d | d>fa afd | a>gf fef | 
 d>cB ABc | d>ef e2 d || | d>fa afd | a>gf fef | d>fa afd | 
 d>ef e2 d | d>fa afd | a>Aa f2 e | d>cB ABc | d>ef e2 d |]  
X:1
L:1/8
M:6/8
K:Amix
 a |:"A" A>AA c2 e | a2 a a2 e |"G" =g>ag"D" f<af |"A" e>cA"E7" B2 c |"A" A>AA c2 e | 
"A" a2 a"A7" a2 e |"D" f>ed"A" cde |"D" f<ac"E" B2 A ::"A" A>ce ecA |"D" f>ed"A" cBA | 
"A" A>ce"F#m" fga |"Bm" A>Bc"E" B2 A |"A" A>ce"A7" ecA |"D" f>ed"A" cBA |"D" a>gf"A" ece | 
"D" f<ac"E7" B2 A ::[K:D]"D" d3"G" d3 |"D" d>fe"D7" dBA |"G" d>BB B2 A |"A7" a>Aa f2 e | 
"D" d3"G" d3 |"D" d>fe"D7" dBA |"G" d>cB"A" ABc |"Em" d>ef"A7" e2 d :|"D" d>fa afd | 
"D" a>gf"A7" fef |"D" d>fa"Bm" afd |"Em" d>ef"A7" e2 d |"D" d>fa afd |"D" a>gf"D7" fef | 
"G" d>cB"A" ABc |"Em" d>ef"A" e2 d || |"D" d>fa afd |"D" a>gf"A7" fef |"D" d>fa"Bm" afd | 
"Em" d>ef"A7" e2 d |"D" d>fa afd |"D" a>Aa"D7" f2 e |"G" d>cB"A" ABc |"Em" d>ef"A7" e2 d |]  