I'm not sure what to do about (1), but (2)-(5) are due to your repeat. The
right brace of the repeat should contain all the alternative endings (the newer
syntax), and there should be nothing else in \alternative besides those
endings. If you do have something else, it should be moved into one of the
voltas.
Music = {
b'1
\break % to show colored bar line
\ColorRepeatBegSpecialBar
\repeat volta 2 {
c''1 |
\alternative {
\volta 1 {
d''1 |
\ColorRepeatEndSpecialBar
}
\volta 2 {
e''1 |
}
}
}
}
As for (1), i think lilypond considers them to be the same barline, though I'm
not totally sure.
