Develop a harmonic arrangement based on the specified chord sequence.
'A', 'D', 'A', 'E7', 'A', 'Bm', 'E7', 'A', 'A', 'A', 'E7', 'A', 'Bm', 'E7', 'A', 'A', 'E7', 'A', 'E7', 'A', 'E7', 'A', 'A', 'A', 'A', 'E7', 'A', 'E7', 'A'  
X:1
L:1/16
M:2/4
K:A
 f |"A" eAcA eA"D"df |"A" eAcA"E7" Bcdf |"A" eAcA e(aga) |"Bm" fd"E7"Be"A" (cA)A :: e | 
"A" aeca eace |"A" ae"E7"db caBg |"A" aecA e(aga) |"Bm" fd"E7"Be"A" (cA)A :: B | 
"A" c2(cA)"E7" d2dB |"A" c2(cA)"E7" B2(3(BcB) |"A" ABcd e(aga) |"E7" gefg |1"A" a2A :|2"A" a2 z |: 
 z |"A" Aceg [ac]2[ac]2 |"A" Aceg"E7" [bd]2[bd]2 |"A" Aceg a2aa |"E7" gefg"A" a2 z :|  