Hi Tom,
> I have a piece of music written in different transpositions.
> I want to transform it to a piece in one transposition.
Likely, a nice Scheme function or engraver could work that out for you.
Unfortunately, that's beyond my [essentially non-existent] Scheme-fu…
In the absence of that type of solution, perhaps something like this would work
for you?
\version "2.19.80"
trapI = \relative c' { a }
trapII = \relative c' { \transposition f' c e g f bes }
trapIII = \relative c' { \transposition bes' c e }
{
\trapI
\trapII
\trapIII
}
{
\trapI
\transpose c f, \trapII
\transpose c bes, \trapIII
}
Ultimately, I would recommend always trying to enter your music in concert
pitch, if possible — you can use tools like Frescobaldi to make this easier.
Hope this helps!
Kieren.
________________________________
Kieren MacMillan, composer
‣ website: www.kierenmacmillan.info
‣ email: [email protected]
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