Develop a set of chord arrangements to strengthen the harmony within the given musical work.
FG | AdBd A2 de | fgef d2 ef | gBed cded | c2 A2 A2 de | | fdgf e2 cd | 
 ecfe d2 Bc | dBed cAag | f2 d2 d2 :: FG | AFAd fdAF | G2 B2 B2 ef | 
 gfge cBAG | B2 A2 A2 FG | | Adfe dcBA | GBed cBAG | FAdf geag | 
 f2 d2 d2 :|  
X:1
L:1/8
M:4/4
K:D
 FG |"D" AdBd A2 de |"A7" fgef"D" d2 ef |"G" gBed"E" cded |"A7" c2 A2 A2 de | |"D" fdgf"Em" e2 cd | 
"A7" ecfe"D" d2 Bc |"Em" dBed"A7" cAag |"D" f2 d2 d2 :: FG |"D" AFAd fdAF |"G" G2 B2 B2 ef | 
"Em" gfge cBAG |"A7" B2 A2 A2 FG | |"D" Adfe dcBA |"G" GBed"A7" cBAG |"D" FAdf"A7" geag | 
"D" f2 d2 d2 :|  