Generate music that aligns with the specified structural requirements.
'Compound Ternary'  
X:1
L:1/8
M:2/2
K:D
 DF F2 DG G2 | DF F2 EFDC | DF F2 ABde | fdAG FGEF | DF F2 DG G2 | DF F2 EFDC | DF F2 ABde | 
 fdAG FD D2 :: fgaf g2 ag | fgaf gfeg | fgaf g2 ag | f2 eg fdde | fgaf g2 ag | fgaf gfeg | 
 fdAF G2 ag | fdAG FD D2 :|"^variations" |: DFAF DGBG | DFAF EDCE | DFBF ABde | fdAG FGEF | 
 DFAF DGBG | DFAF EDCE | DFBF ABde | fdAG FD D2 :: f2 af gaag | f2 af gfeg | f2 af gaag | 
 fdAG FD D2 | fgaf g2 ag | fgaf gfeg | fdAF G2 ag | fdAG FD D2 :|  