Hi,
I'm looking for a way to print a chord symbol which is a slash chord,
but where the top part (above the slash) is blank.
So, I only want to print the slash + root note.
The usage for this is when the previous chord repeats,
and only the bass note changes.
Here is an MWE for a progression where I would like to use it.
\version "2.19.83"
myChords = \chordmode {
d2:m d:m/cis | d:m/c d:m/b
}
melody = \relative c' {
\key d \minor
f2 a | c d |
}
<<
\new ChordNames { \myChords }
\new Staff {
\mark "Default"
\melody
}
>>
Does anyone have suggestions for how to obtain this?
I've tried using <> and spacers as the chord,
both of which produce "syntax error, unexpected /"
myChords = \chordmode {
d2:m <>/cis | <>/c <>/b
}
myChords = \chordmode {
d2:m s/cis | s/c s/b
}
Is there some chord syntax notation that allows this?
I was also considering, since I am already using my own chord exceptions,
is there a way to define an exception to specify to only print the slash part?
While you can define a chord treatment such that it does not have anything in it,
it seems that lily always prints the root and slash + bass note,
as shown in this second example:
myChordExceptions = {
<c ees g>1-\markup { }
}
chordExceptions = #(append (sequential-music-to-chord-exceptions myChordExceptions #t) ignatzekExceptions)
<<
\new ChordNames {
\set chordNameExceptions = #chordExceptions
\myChords
}
\new Staff {
\mark "Empty"
\melody
}
>>
As this second example demonstrates, the chord exceptions
are only applied to what is before the slash.
Which is to say, I defined the treatment for a minor chord,
but it is used in all the slash chords that are minor,
not just the root position chord.
Perhaps then all I need would be to hide the root of the chord?
Is that approach possible?
If just hiding the root of the chord were possible,
I would be able to define a chord spec to identify these chords,
as in the following example where only the first (non-slash) chord has the minor chord symbol.
I realize, and am ok with the fact,
that defining non-semantic chord types like this
means it would be a print-only approach,
since I would need different chords for MIDI.
%}
hackChordExceptions = {
<c ees g cis'>1-\markup { }
}
chordExceptions = #(append (sequential-music-to-chord-exceptions hackChordExceptions #t) ignatzekExceptions)
hackChords = \chordmode {
d2:m d:1.3-.5.8+/cis | d:1.3-.5.8+/c d:1.3-.5.8+/b
}
<<
\new ChordNames {
\set chordNameExceptions = #chordExceptions
\hackChords
}
\new Staff {
\mark "Hack"
\melody
}
>>
Please let me know if you have any thoughts.
Thanks!
Producer ~ Composer ~ Instrumentalist ~ Educator
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