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Re: midi via Scheme

From: Aaron Hill
Subject: Re: midi via Scheme
Date: Thu, 20 Feb 2020 20:16:00 -0800
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On 2020-02-20 10:28 am, Lee Zipin wrote:

But I can't find a Scheme way to run MIDI, like
#(if (defined? 'includeMIDI) (midi (tempo 4=150))) ; clearly BAD CODE 

How to write that line? - to work properly in a \score block.


%%%%
\version "2.19.84"

includeMIDI = ##t

\score {
  { b'4 }
  \layout {}
  #(if (and (defined? 'includeMIDI) includeMIDI)
    #{ \midi { \tempo 4 = 150 } #} )
}
%%%%


-- Aaron Hill
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