Construct fitting chord sequences that synchronize with the provided tune.
[M:4/4][K:F#min]S a!>!MagSaMag F2 Ac BAFE | F/F/F AF EFAE | F2 Ac BAFA | 
 fcef ecBA | F2 Ac BAFE | F/F/F AF EFAB | cBAc BAFD | EFFE F3 z :: 
 f3 a fecA | B3 c BAFA | f3 a fe c2 | effe f2 ce | f2 fa fecA | 
 B3 c BA F2 | ABBA cBAF | EFFE F3 z :|  
X:1
L:1/8
M:4/4
K:C
[M:4/4][K:F#min]S a!>!MagSaMag"F#m" F2 Ac BAFE | F/F/F AF"E" EFAE |"F#m" F2 Ac BAFA | 
 fcef"E" ecBA |"F#m" F2 Ac BAFE | F/F/F AF"E" EFAB |"A" cBAc"Bm" BAFD |"C#m" EFFE"F#m" F3 z :: 
"F#m" f3 a fecA |"Bm" B3 c BAFA |"F#m" f3 a fe c2 |"C#m" effe"F#m" f2 ce |"F#m" f2 fa fecA | 
"Bm" B3 c BA F2 |"F#m" ABBA cBAF |"C#m" EFFE"F#m" F3 z :|  