Create harmonious chord sequences for the given musical piece.
|: B2 | A2 FA- ADFA | B2 GB- BDGB | A2 FA- ADEG | EFGA GFED | 
 A2 FA- ADFA | B2 GB- BDGB | ABcd efge | f2 d2 d2 :: e2 | f2 df- ffdf | 
 geaf gfeg | f2 df- fGdf | e2 ce- eAce | f2 df- ffdf | geaf gfed | ABcd efge | 
 f2 d2 d2 :|  
X:1
L:1/8
M:4/4
K:D
|: B2 |"D" A2 FA-"D/F#" ADFA |"G" B2 GB- BDGB |"D" A2 FA- ADEG |"Em" EFGA"A7" GFED | 
"D" A2 FA-"D/F#" ADFA |"G" B2 GB- BDGB |"A7" ABcd efge |"D" f2"G" d2"D" d2 :: e2 |"D" f2 df- ffdf | 
"Em" geaf gfeg |"D" f2 df- fGdf |"A7" e2 ce- eAce |"D" f2 df- ffdf |"Em" geaf gfed |"A" ABcd efge | 
"D" f2 d2 d2 :|  