Construct a compatible series of chords to accompany the provided musical composition.
A | EA,CA, CEA,C | DB,G,B, GB,G,B, | EA,CA, CEA,C | DB,GB, A,/A,/A, A,A | 
 EA,CA, CEA,C | DB,G,B, GB,G,B, | A,B,=CD EFGE | DG,B,D EA,A, || a | 
 eAcA cacA | gdBG Bcda | eAcA cacA | dBgB A/A/A Aa | eAcA cacA | gdBG Bcdg | 
 afge fdec | dBgB A/A/A A ||  
X:1
L:1/8
M:4/4
K:Amix
 A |"A" EA,CA, CEA,C |"G" DB,G,B, GB,G,B, |"A" EA,CA, CEA,C |"G" DB,GB,"A" A,/A,/A, A,A | 
"A" EA,CA, CEA,C |"G" DB,G,B, GB,G,B, |"Am" A,B,=CD"Em" EFGE |"G" DG,B,D"A" EA,A, || a | 
"A" eAcA cacA |"G" gdBG Bcda |"A" eAcA cacA |"G" dBgB"A" A/A/A Aa |"A" eAcA cacA |"G" gdBG Bcdg | 
"A" af"Em"ge"D" fd"A"ec |"G" dBgB"A" A/A/A A ||  