{"version":"1.0","provider_name":"Partitura Organum","provider_url":"https:\/\/partitura.org","author_name":"admin","author_url":"https:\/\/partitura.org\/index.php\/author\/admin\/","title":"Johann Peter Kellner, Pr\u00e4ludium, C Dur - Partitura Organum","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Q57n7zAOtM\"><a href=\"https:\/\/partitura.org\/index.php\/johann-peter-kellner-praludium-c-dur\/\">Johann Peter Kellner, Pr\u00e4ludium, C Dur<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/partitura.org\/index.php\/johann-peter-kellner-praludium-c-dur\/embed\/#?secret=Q57n7zAOtM\" width=\"600\" height=\"338\" title=\"&#8220;Johann Peter Kellner, Pr\u00e4ludium, C Dur&#8221; &#8212; Partitura Organum\" data-secret=\"Q57n7zAOtM\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/i0.wp.com\/partitura.org\/wp-content\/uploads\/2018\/02\/Kellner-Prelude-C-Dur-preview.jpg?fit=1008%2C649&ssl=1","thumbnail_width":1008,"thumbnail_height":649,"description":"Manuscript Mus Ms 30195 contains three preludes by Johann Peter Kellner, two of which are followed by a fugue. As far as I could find these three have not been published before. They are typical works by Kellner in that the quality is not very consistent. The first has a very uninspired prelude that is followed by a very nice fugue. The second has a nice idea that is however unevenly worked out and contains a lot of compositional or transcription errors. The third and last one is the most consistent, with a concertant prelude and a short manualiter fugue, based on a chromatic theme. This is the second of the three. The manuscript contains a spot where I think a few bars were left out. In the score I take a guess as to what these bars could have been. The original is in a footnote. Near the end the manuscript has an &#8216;a&#8217; against an &#8216;a flat&#8217;, which I think is wrong. Again, my solution is in the main score, the original in a footnote. The recording was done on the sample set of the Mascioni of the parisch church in Azzio, made by Piotr Gabrowsky. Score Kellner, Pr\u00e4ludium, C Dur Performance"}