{"id":789,"date":"2025-03-27T20:00:10","date_gmt":"2025-03-27T20:00:10","guid":{"rendered":"https:\/\/www.w3.org\/community\/music-notation\/?p=789"},"modified":"2025-03-27T20:00:10","modified_gmt":"2025-03-27T20:00:10","slug":"co-chair-meeting-minutes-march-27-2025","status":"publish","type":"post","link":"https:\/\/www.w3.org\/community\/music-notation\/2025\/03\/27\/co-chair-meeting-minutes-march-27-2025\/","title":{"rendered":"Co-chair meeting minutes: March 27, 2025"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">MNX<\/h2>\n\n\n\n<p>Further to our discussions in the previous meeting, Adrian has made the changes to the specification for <strong>accidentalDisplay<\/strong> per <a href=\"https:\/\/github.com\/w3c\/mnx\/discussions\/366\" target=\"_blank\" rel=\"nofollow\">discussion #366<\/a>. The linked comment provides links to the relevant specification changes.<\/p>\n\n\n\n<p>We discussed Robert Patterson&#8217;s proposal to move <strong>ottava<\/strong> to <strong>part.measure<\/strong> (<a href=\"https:\/\/github.com\/w3c\/mnx\/issues\/413\" target=\"_blank\" rel=\"nofollow\">issue #413<\/a>) and we found ourselves in broad agreement. We think <strong>ottava<\/strong> should move from <strong>sequence<\/strong> to <strong>part.measure<\/strong> and provide an array of octave lines, specifying the direction and number of octaves shifted, the optional voice to which it applies, and the start and end positions, specified using <strong>measure rhythmic position<\/strong> (which specifies both the measure, and the rhythmic position within the measure, including the index into any run of grace notes at that position).<\/p>\n\n\n\n<p>In the process of looking at this, we discovered that <strong>slurs<\/strong> do not use <strong>measure rhythmic position<\/strong>, but Adrian will review the way that slurs are positioned, and remove the <strong>location<\/strong> object altogether, since our expectation is that this will prove redundant once the start and end position is specified more fully.<\/p>\n\n\n\n<p>We also discussed <a href=\"https:\/\/github.com\/w3c\/mnx\/issues\/412\" target=\"_blank\" rel=\"nofollow\">issue #412<\/a>, and ended up coming to the consensus that dynamic should also move from <strong>sequence<\/strong> to <strong>part.measure<\/strong>, so that dynamics apply to all sequences by default. Like octave lines, they can target a specific voice, and also specify an optional staff to determine where they appear.<\/p>\n\n\n\n<p>With regard to <a href=\"https:\/\/github.com\/w3c\/mnx\/discussions\/410\" target=\"_blank\" rel=\"nofollow\">discussion #410<\/a>, after some discussion, we resolved that we would retain the existing <strong>event.markings<\/strong> structure as currently specified, on the grounds that it&#8217;s important that the markings themselves can be objects with additional information about their appearance, placement, and so on.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Next meeting<\/h2>\n\n\n\n<p>The next co-chairs meeting is scheduled for <strong>Thursday 10 April 2025<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>MNX Further to our discussions in the previous meeting, Adrian has made the changes to the specification for accidentalDisplay per discussion #366. The linked comment provides links to the relevant specification changes. We discussed Robert Patterson&#8217;s proposal to move ottava &hellip; <a href=\"https:\/\/www.w3.org\/community\/music-notation\/2025\/03\/27\/co-chair-meeting-minutes-march-27-2025\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":7939,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_s2mail":"","footnotes":""},"categories":[12],"tags":[],"class_list":["post-789","post","type-post","status-publish","format-standard","hentry","category-minutes"],"_links":{"self":[{"href":"https:\/\/www.w3.org\/community\/music-notation\/wp-json\/wp\/v2\/posts\/789","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.w3.org\/community\/music-notation\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.w3.org\/community\/music-notation\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.w3.org\/community\/music-notation\/wp-json\/wp\/v2\/users\/7939"}],"replies":[{"embeddable":true,"href":"https:\/\/www.w3.org\/community\/music-notation\/wp-json\/wp\/v2\/comments?post=789"}],"version-history":[{"count":1,"href":"https:\/\/www.w3.org\/community\/music-notation\/wp-json\/wp\/v2\/posts\/789\/revisions"}],"predecessor-version":[{"id":790,"href":"https:\/\/www.w3.org\/community\/music-notation\/wp-json\/wp\/v2\/posts\/789\/revisions\/790"}],"wp:attachment":[{"href":"https:\/\/www.w3.org\/community\/music-notation\/wp-json\/wp\/v2\/media?parent=789"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.w3.org\/community\/music-notation\/wp-json\/wp\/v2\/categories?post=789"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.w3.org\/community\/music-notation\/wp-json\/wp\/v2\/tags?post=789"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}