Pipeline:

The song doesn't need to be unfolded. I've already changed the number of choruses to 1.
I managed to copy the images.
There are 35 .bmp files numbered 0_0 to 34_34, plus the "Audio.WAV" file.
(The song shows the "Start" and "End" bars at 1 and 32)

None of the bmp files are correct, in that they only each show 6 bars.
(Which is differently wrong from the AVI file.)
For example, the first image shows Bars 1,2,3 and then directly under them,
Bars 5,6,7. The remainder of each image is blank, black background.
And so on for each of the other .bmp files.

(Sorry, I don't know how to post the images here).


Thanks for your help!
LLOYD S