Construct an appropriate set of chord movements that support the existing musical arrangement.
|: [ec]2 [dB][cA] [ec]2 [dB][cA] | [ec]2 [dB][cA] [BE]4 :: 
 [AE]2- [AE][BG]/[cA]/ [dB][cA][dB][ec] | [cA]2- [cA][dB]/[cA]/ [BE]4 :: 
[K:D]"^D" [AF]2 [GE][FD] [AF]2 [GE][FD] | [AF]2 [GE][FD] [EA,]4 :: 
 [DA,]2- [DA,][EC]/[FD]/ [GE][FD][GE][AF] | [FD]2- [FD][GE]/[FD]/ [EA,]4 :: 
[K:G]"^G" [dB]2 [cA][BG] [dB]2 [cA][BG] | [dB]2 [cA][BG] [AD]4 :: 
 [GD]2- [GD][AF]/[BG]/ [cA][BG][cA][dB] | [BG]2- [BG][cA]/[BG]/ [AD]4 :|  
X:1
L:1/8
M:2/2
K:A
|:"A" [ec]2 [dB][cA] [ec]2 [dB][cA] | [ec]2 [dB][cA]"E7" [BE]4 :: 
"A" [AE]2- [AE][BG]/[cA]/"E7" [dB][cA][dB][ec] |"A" [cA]2- [cA][dB]/[cA]/"E7" [BE]4 :: 
[K:D]"^D""D" [AF]2 [GE][FD] [AF]2 [GE][FD] | [AF]2 [GE][FD]"A7" [EA,]4 :: 
"D" [DA,]2- [DA,][EC]/[FD]/"A7" [GE][FD][GE][AF] |"D" [FD]2- [FD][GE]/[FD]/"A7" [EA,]4 :: 
[K:G]"^G""G" [dB]2 [cA][BG] [dB]2 [cA][BG] | [dB]2 [cA][BG]"D7" [AD]4 :: 
"G" [GD]2- [GD][AF]/[BG]/"D7" [cA][BG][cA][dB] |"G" [BG]2- [BG][cA]/[BG]/"D7" [AD]4 :|  