diff --git a/CHANGELOG b/CHANGELOG
index a495866..c7097cd 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -5,6 +5,11 @@ Two empty lines before the next entry.
 External contributors notice at the end of the line: (LastName, FirstName / nick)
 
 
+## 2022-04-15 2.0.3
+Use the new systewide library libcalfbox-lss instead of proving our own. This lib is now a dependency.
+Fix PyQt regressions with implicit float to int conversion in integer-widgets.
+
+
 ## 2022-01-15 2.0.2
 This CHANGELOG is now available through the programs help menu directly.
 Icons are now send to JACK Metadata.
diff --git a/README.md b/README.md
index 0b141ee..ca39969 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,8 @@
 
-[//]: # (Generated 2022-01-04T00:32:39.079240. Changes belong into template/documentation/readme.template)
+[//]: # (Generated 2022-04-08T17:07:56.821448. Changes belong into template/documentation/readme.template)
+
+# Laborejo
 
-#Laborejo
 Program version 2.0.2
 
 
@@ -44,19 +45,14 @@ It is possible to clone a git repository.
 `git clone https://git.laborejo.org/lss/laborejo.git`
 
 ## Dependencies
-* Glibc
 * Python 3.6 (maybe earlier)
 * PyQt5 for Python 3
 * DejaVu Sans Sarif TTF (Font) (recommended, but not technically necessary)
-* Lilypond >= 2.19 (optional)
-
-#### Build Dependencies
-* Bash
-* GCC (development is done on 8.2, but most likely you can use a much earlier version)
+* libcalfbox-lss  https://git.laborejo.org/lss/libcalfbox-lss
 
 ### Environment:
 * Jack Audio Connection Kit must be running
-* Agordejo / New Session Manager ("NSM")
+* Optional: Agordejo / New Session Manager ("NSM")
 
 ## Build
     ./configure --prefix=/usr/local
@@ -101,13 +97,6 @@ prompt to save changes.
 ## From source directory
 You can run Laborejo after extracting the release archive or cloning from git, without installation.
 
-### Calfbox
-"Calfbox" is the name of our internal realtime midi/audio python module.
-
-* It is bundled with the application for a normal install.
-* Or you could run `./configure` and `make calfbox` without subsequent install, which creates a `sitepackages` directory in the source dir. You can then run `./laborejo` directly from the source.
-* A third option is `./laborejo --mute` which runs without sound at all and does not need calfbox.
-
 ### From source directory with NSM
 The developer uses this way to develop and use the software, so it will always be as stable as the
 compiled version. But it is a bit less performant than building and installing it.
@@ -131,4 +120,3 @@ Or even shorter:
 
 This is the minimal run mode which is only useful for testing and development. But if you only want
 to look at the GUI and are not in the mood to install anything -including dependencies-, go ahead.
-
diff --git a/documentation/laborejo.1 b/documentation/laborejo.1
index b3098d9..791df33 100644
--- a/documentation/laborejo.1
+++ b/documentation/laborejo.1
@@ -1,5 +1,5 @@
-.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.48.5.
-.TH LABOREJO "1" "January 2022" "Laborejo 2.0.2" "User Commands"
+.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.49.1.
+.TH LABOREJO "1" "April 2022" "Laborejo 2.0.2" "User Commands"
 .SH NAME
 Laborejo - MIDI sequencer based on classical music notation
 .SH DESCRIPTION
diff --git a/documentation/out/english.html b/documentation/out/english.html
index c52d835..8907519 100644
--- a/documentation/out/english.html
+++ b/documentation/out/english.html
@@ -4,7 +4,7 @@
 <meta charset="UTF-8">
 <meta http-equiv="X-UA-Compatible" content="IE=edge">
 <meta name="viewport" content="width=device-width, initial-scale=1.0">
-<meta name="generator" content="Asciidoctor 2.0.16">
+<meta name="generator" content="Asciidoctor 2.0.17">
 <meta name="author" content="Laborejo Software Suite">
 <title>Laborejo</title>
 <style>
@@ -193,7 +193,8 @@ body.toc2.toc-right{padding-left:0;padding-right:20em}}
 #content h1>a.link:hover,h2>a.link:hover,h3>a.link:hover,#toctitle>a.link:hover,.sidebarblock>.content>.title>a.link:hover,h4>a.link:hover,h5>a.link:hover,h6>a.link:hover{color:#a53221}
 details,.audioblock,.imageblock,.literalblock,.listingblock,.stemblock,.videoblock{margin-bottom:1.25em}
 details{margin-left:1.25rem}
-details>summary{cursor:pointer;display:block;position:relative;line-height:1.6;margin-bottom:.625rem;-webkit-tap-highlight-color:transparent}
+details>summary{cursor:pointer;display:block;position:relative;line-height:1.6;margin-bottom:.625rem;outline:none;-webkit-tap-highlight-color:transparent}
+details>summary::-webkit-details-marker{display:none}
 details>summary::before{content:"";border:solid transparent;border-left:solid;border-width:.3em 0 .3em .5em;position:absolute;top:.5em;left:-1.25rem;transform:translateX(15%)}
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 details>summary::after{content:"";width:1.25rem;height:1em;position:absolute;top:.3em;left:-1.25rem}
@@ -235,9 +236,8 @@ pre.prettyprint li:not(:first-child) code[data-lang]::before{display:none}
 table.linenotable{border-collapse:separate;border:0;margin-bottom:0;background:none}
 table.linenotable td[class]{color:inherit;vertical-align:top;padding:0;line-height:inherit;white-space:normal}
 table.linenotable td.code{padding-left:.75em}
-table.linenotable td.linenos{border-right:1px solid;opacity:.35;padding-right:.5em}
-pre.pygments .lineno{border-right:1px solid;opacity:.35;display:inline-block;margin-right:.75em}
-pre.pygments .lineno::before{content:"";margin-right:-.125em}
+table.linenotable td.linenos,pre.pygments .linenos{border-right:1px solid;opacity:.35;padding-right:.5em;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}
+pre.pygments span.linenos{display:inline-block;margin-right:.75em}
 .quoteblock{margin:0 1em 1.25em 1.5em;display:table}
 .quoteblock:not(.excerpt)>.title{margin-left:-1.5em;margin-bottom:.75em}
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@@ -274,7 +274,7 @@ table.frame-none>colgroup+*>:first-child>*,table.frame-sides>colgroup+*>:first-c
 table.frame-none>:last-child>:last-child>*,table.frame-sides>:last-child>:last-child>*{border-bottom-width:0}
 table.frame-none>*>tr>:first-child,table.frame-ends>*>tr>:first-child{border-left-width:0}
 table.frame-none>*>tr>:last-child,table.frame-ends>*>tr>:last-child{border-right-width:0}
-table.stripes-all tr,table.stripes-odd tr:nth-of-type(odd),table.stripes-even tr:nth-of-type(even),table.stripes-hover tr:hover{background:#f8f8f7}
+table.stripes-all>*>tr,table.stripes-odd>*>tr:nth-of-type(odd),table.stripes-even>*>tr:nth-of-type(even),table.stripes-hover>*>tr:hover{background:#f8f8f7}
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 th.halign-right,td.halign-right{text-align:right}
 th.halign-center,td.halign-center{text-align:center}
@@ -290,10 +290,11 @@ ol{margin-left:1.75em}
 ul li ol{margin-left:1.5em}
 dl dd{margin-left:1.125em}
 dl dd:last-child,dl dd:last-child>:last-child{margin-bottom:0}
-ol>li p,ul>li p,ul dd,ol dd,.olist .olist,.ulist .ulist,.ulist .olist,.olist .ulist{margin-bottom:.625em}
+li p,ul dd,ol dd,.olist .olist,.ulist .ulist,.ulist .olist,.olist .ulist{margin-bottom:.625em}
 ul.checklist,ul.none,ol.none,ul.no-bullet,ol.no-bullet,ol.unnumbered,ul.unstyled,ol.unstyled{list-style-type:none}
 ul.no-bullet,ol.no-bullet,ol.unnumbered{margin-left:.625em}
 ul.unstyled,ol.unstyled{margin-left:0}
+li>p:empty:only-child::before{content:"";display:inline-block}
 ul.checklist>li>p:first-child{margin-left:-1em}
 ul.checklist>li>p:first-child>.fa-square-o:first-child,ul.checklist>li>p:first-child>.fa-check-square-o:first-child{width:1.25em;font-size:.8em;position:relative;bottom:.125em}
 ul.checklist>li>p:first-child>input[type=checkbox]:first-child{margin-right:.25em}
@@ -336,8 +337,6 @@ sup.footnote a:active,sup.footnoteref a:active{text-decoration:underline}
 #footnotes .footnote a:first-of-type{font-weight:bold;text-decoration:none;margin-left:-1.05em}
 #footnotes .footnote:last-of-type{margin-bottom:0}
 #content #footnotes{margin-top:-.625em;margin-bottom:0;padding:.75em 0}
-.gist .file-data>table{border:0;background:#fff;width:100%;margin-bottom:0}
-.gist .file-data>table td.line-data{width:99%}
 div.unbreakable{page-break-inside:avoid}
 .big{font-size:larger}
 .small{font-size:smaller}
@@ -721,7 +720,7 @@ The program is split in two parts. A shared "template" between the Laborejo Soft
 </div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2022-01-04 00:32:39 +0100
+Last updated 2022-04-08 17:07:56 +0200
 </div>
 </div>
 </body>
diff --git a/documentation/out/german.html b/documentation/out/german.html
index 8af9f23..eb67966 100644
--- a/documentation/out/german.html
+++ b/documentation/out/german.html
@@ -4,7 +4,7 @@
 <meta charset="UTF-8">
 <meta http-equiv="X-UA-Compatible" content="IE=edge">
 <meta name="viewport" content="width=device-width, initial-scale=1.0">
-<meta name="generator" content="Asciidoctor 2.0.16">
+<meta name="generator" content="Asciidoctor 2.0.17">
 <meta name="author" content="Laborejo Software Suite">
 <title>Laborejo</title>
 <style>
@@ -193,7 +193,8 @@ body.toc2.toc-right{padding-left:0;padding-right:20em}}
 #content h1>a.link:hover,h2>a.link:hover,h3>a.link:hover,#toctitle>a.link:hover,.sidebarblock>.content>.title>a.link:hover,h4>a.link:hover,h5>a.link:hover,h6>a.link:hover{color:#a53221}
 details,.audioblock,.imageblock,.literalblock,.listingblock,.stemblock,.videoblock{margin-bottom:1.25em}
 details{margin-left:1.25rem}
-details>summary{cursor:pointer;display:block;position:relative;line-height:1.6;margin-bottom:.625rem;-webkit-tap-highlight-color:transparent}
+details>summary{cursor:pointer;display:block;position:relative;line-height:1.6;margin-bottom:.625rem;outline:none;-webkit-tap-highlight-color:transparent}
+details>summary::-webkit-details-marker{display:none}
 details>summary::before{content:"";border:solid transparent;border-left:solid;border-width:.3em 0 .3em .5em;position:absolute;top:.5em;left:-1.25rem;transform:translateX(15%)}
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 details>summary::after{content:"";width:1.25rem;height:1em;position:absolute;top:.3em;left:-1.25rem}
@@ -235,9 +236,8 @@ pre.prettyprint li:not(:first-child) code[data-lang]::before{display:none}
 table.linenotable{border-collapse:separate;border:0;margin-bottom:0;background:none}
 table.linenotable td[class]{color:inherit;vertical-align:top;padding:0;line-height:inherit;white-space:normal}
 table.linenotable td.code{padding-left:.75em}
-table.linenotable td.linenos{border-right:1px solid;opacity:.35;padding-right:.5em}
-pre.pygments .lineno{border-right:1px solid;opacity:.35;display:inline-block;margin-right:.75em}
-pre.pygments .lineno::before{content:"";margin-right:-.125em}
+table.linenotable td.linenos,pre.pygments .linenos{border-right:1px solid;opacity:.35;padding-right:.5em;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}
+pre.pygments span.linenos{display:inline-block;margin-right:.75em}
 .quoteblock{margin:0 1em 1.25em 1.5em;display:table}
 .quoteblock:not(.excerpt)>.title{margin-left:-1.5em;margin-bottom:.75em}
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@@ -274,7 +274,7 @@ table.frame-none>colgroup+*>:first-child>*,table.frame-sides>colgroup+*>:first-c
 table.frame-none>:last-child>:last-child>*,table.frame-sides>:last-child>:last-child>*{border-bottom-width:0}
 table.frame-none>*>tr>:first-child,table.frame-ends>*>tr>:first-child{border-left-width:0}
 table.frame-none>*>tr>:last-child,table.frame-ends>*>tr>:last-child{border-right-width:0}
-table.stripes-all tr,table.stripes-odd tr:nth-of-type(odd),table.stripes-even tr:nth-of-type(even),table.stripes-hover tr:hover{background:#f8f8f7}
+table.stripes-all>*>tr,table.stripes-odd>*>tr:nth-of-type(odd),table.stripes-even>*>tr:nth-of-type(even),table.stripes-hover>*>tr:hover{background:#f8f8f7}
 th.halign-left,td.halign-left{text-align:left}
 th.halign-right,td.halign-right{text-align:right}
 th.halign-center,td.halign-center{text-align:center}
@@ -290,10 +290,11 @@ ol{margin-left:1.75em}
 ul li ol{margin-left:1.5em}
 dl dd{margin-left:1.125em}
 dl dd:last-child,dl dd:last-child>:last-child{margin-bottom:0}
-ol>li p,ul>li p,ul dd,ol dd,.olist .olist,.ulist .ulist,.ulist .olist,.olist .ulist{margin-bottom:.625em}
+li p,ul dd,ol dd,.olist .olist,.ulist .ulist,.ulist .olist,.olist .ulist{margin-bottom:.625em}
 ul.checklist,ul.none,ol.none,ul.no-bullet,ol.no-bullet,ol.unnumbered,ul.unstyled,ol.unstyled{list-style-type:none}
 ul.no-bullet,ol.no-bullet,ol.unnumbered{margin-left:.625em}
 ul.unstyled,ol.unstyled{margin-left:0}
+li>p:empty:only-child::before{content:"";display:inline-block}
 ul.checklist>li>p:first-child{margin-left:-1em}
 ul.checklist>li>p:first-child>.fa-square-o:first-child,ul.checklist>li>p:first-child>.fa-check-square-o:first-child{width:1.25em;font-size:.8em;position:relative;bottom:.125em}
 ul.checklist>li>p:first-child>input[type=checkbox]:first-child{margin-right:.25em}
@@ -336,8 +337,6 @@ sup.footnote a:active,sup.footnoteref a:active{text-decoration:underline}
 #footnotes .footnote a:first-of-type{font-weight:bold;text-decoration:none;margin-left:-1.05em}
 #footnotes .footnote:last-of-type{margin-bottom:0}
 #content #footnotes{margin-top:-.625em;margin-bottom:0;padding:.75em 0}
-.gist .file-data>table{border:0;background:#fff;width:100%;margin-bottom:0}
-.gist .file-data>table td.line-data{width:99%}
 div.unbreakable{page-break-inside:avoid}
 .big{font-size:larger}
 .small{font-size:smaller}
@@ -2224,7 +2223,7 @@ Ansonsten starten Sie laborejo mit diesem Befehl, Sprachcode ändern, vom Termin
 </div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2022-01-04 00:32:39 +0100
+Last updated 2022-04-08 17:07:56 +0200
 </div>
 </div>
 </body>
diff --git a/documentation/out/index.html b/documentation/out/index.html
index fe7a36a..4a7e725 100644
--- a/documentation/out/index.html
+++ b/documentation/out/index.html
@@ -4,7 +4,8 @@
 <meta charset="UTF-8">
 <meta http-equiv="X-UA-Compatible" content="IE=edge">
 <meta name="viewport" content="width=device-width, initial-scale=1.0">
-<meta name="generator" content="Asciidoctor 2.0.16">
+<meta name="generator" content="Asciidoctor 2.0.17">
+<meta name="author" content="Laborejo Software Suite">
 <title>Laborejo Multi-Language Documentation</title>
 <style>
 /*! Asciidoctor default stylesheet | MIT License | https://asciidoctor.org */
@@ -192,7 +193,8 @@ body.toc2.toc-right{padding-left:0;padding-right:20em}}
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 details,.audioblock,.imageblock,.literalblock,.listingblock,.stemblock,.videoblock{margin-bottom:1.25em}
 details{margin-left:1.25rem}
-details>summary{cursor:pointer;display:block;position:relative;line-height:1.6;margin-bottom:.625rem;-webkit-tap-highlight-color:transparent}
+details>summary{cursor:pointer;display:block;position:relative;line-height:1.6;margin-bottom:.625rem;outline:none;-webkit-tap-highlight-color:transparent}
+details>summary::-webkit-details-marker{display:none}
 details>summary::before{content:"";border:solid transparent;border-left:solid;border-width:.3em 0 .3em .5em;position:absolute;top:.5em;left:-1.25rem;transform:translateX(15%)}
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 details>summary::after{content:"";width:1.25rem;height:1em;position:absolute;top:.3em;left:-1.25rem}
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 table.linenotable{border-collapse:separate;border:0;margin-bottom:0;background:none}
 table.linenotable td[class]{color:inherit;vertical-align:top;padding:0;line-height:inherit;white-space:normal}
 table.linenotable td.code{padding-left:.75em}
-table.linenotable td.linenos{border-right:1px solid;opacity:.35;padding-right:.5em}
-pre.pygments .lineno{border-right:1px solid;opacity:.35;display:inline-block;margin-right:.75em}
-pre.pygments .lineno::before{content:"";margin-right:-.125em}
+table.linenotable td.linenos,pre.pygments .linenos{border-right:1px solid;opacity:.35;padding-right:.5em;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}
+pre.pygments span.linenos{display:inline-block;margin-right:.75em}
 .quoteblock{margin:0 1em 1.25em 1.5em;display:table}
 .quoteblock:not(.excerpt)>.title{margin-left:-1.5em;margin-bottom:.75em}
 .quoteblock blockquote,.quoteblock p{color:rgba(0,0,0,.85);font-size:1.15rem;line-height:1.75;word-spacing:.1em;letter-spacing:0;font-style:italic;text-align:justify}
@@ -273,7 +274,7 @@ table.frame-none>colgroup+*>:first-child>*,table.frame-sides>colgroup+*>:first-c
 table.frame-none>:last-child>:last-child>*,table.frame-sides>:last-child>:last-child>*{border-bottom-width:0}
 table.frame-none>*>tr>:first-child,table.frame-ends>*>tr>:first-child{border-left-width:0}
 table.frame-none>*>tr>:last-child,table.frame-ends>*>tr>:last-child{border-right-width:0}
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+table.stripes-all>*>tr,table.stripes-odd>*>tr:nth-of-type(odd),table.stripes-even>*>tr:nth-of-type(even),table.stripes-hover>*>tr:hover{background:#f8f8f7}
 th.halign-left,td.halign-left{text-align:left}
 th.halign-right,td.halign-right{text-align:right}
 th.halign-center,td.halign-center{text-align:center}
@@ -289,10 +290,11 @@ ol{margin-left:1.75em}
 ul li ol{margin-left:1.5em}
 dl dd{margin-left:1.125em}
 dl dd:last-child,dl dd:last-child>:last-child{margin-bottom:0}
-ol>li p,ul>li p,ul dd,ol dd,.olist .olist,.ulist .ulist,.ulist .olist,.olist .ulist{margin-bottom:.625em}
+li p,ul dd,ol dd,.olist .olist,.ulist .ulist,.ulist .olist,.olist .ulist{margin-bottom:.625em}
 ul.checklist,ul.none,ol.none,ul.no-bullet,ol.no-bullet,ol.unnumbered,ul.unstyled,ol.unstyled{list-style-type:none}
 ul.no-bullet,ol.no-bullet,ol.unnumbered{margin-left:.625em}
 ul.unstyled,ol.unstyled{margin-left:0}
+li>p:empty:only-child::before{content:"";display:inline-block}
 ul.checklist>li>p:first-child{margin-left:-1em}
 ul.checklist>li>p:first-child>.fa-square-o:first-child,ul.checklist>li>p:first-child>.fa-check-square-o:first-child{width:1.25em;font-size:.8em;position:relative;bottom:.125em}
 ul.checklist>li>p:first-child>input[type=checkbox]:first-child{margin-right:.25em}
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-.gist .file-data>table{border:0;background:#fff;width:100%;margin-bottom:0}
-.gist .file-data>table td.line-data{width:99%}
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 .small{font-size:smaller}