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From: | Jean Abou Samra |
Subject: | Re: "compound music expression" to "music" expression" |
Date: | Fri, 23 Apr 2021 10:58:21 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.1 |
How can I convert a "compound music _expression_" made of just *one* "music _expression_" to a music _expression_?
So something that "removes" curly brackets.
For example it should convert
{<a b c>}to<a b c>
Thanks, g.
If you have it at hand in Scheme:
\version "2.23.
#(define (first-element music)
(first (ly:music-property music 'elements)))
{ #(first-element #{ { c'1 } #}) }
It would be helpful to understand your use
case; this sounds like you may not necessarily
need to unpack a sequential music _expression_.
Regards,
Jean
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