Create harmonious chord sequences for the given musical piece.
AS | B2 dA BAFA | B2 dA BAFB | AF F2 DF F2 | AFdB ADFA | B2 dA BAFA | B2 dA BAFB | 
 A3 B defd | edef B3 :| Bd |: e3 f d2 Bd | edef dBAB | e3 f d3 e | 
 fedB ADFA | e3 f eB B2 | gB B2 | defg | afbf afde | fedB ADFA"_D.S." :|  
X:1
L:1/8
M:4/4
K:D
 AS |"G" B2 dA BAFA | B2 dA BAFB |"D" AF F2 DF F2 | AFdB ADFA |"G" B2 dA BAFA | B2 dA BAFB | 
"D" A3 B defd |"A" edef"Bm" B3 :| Bd |:"A" e3 f"Bm" d2 Bd | edef"G" dBAB | e3 f"Bm" d3 e | 
"D" fedB ADFA |"A" e3 f"Bm" eB B2 |"G" gB B2 | defg |"D" afbf afde |"D" fedB ADFA"_D.S." :|  