How to connect css style

[Alexander_]

I use
"register_style('musics-list-printer', $SITEURL.'plugins/musics-list-printer/css/musics-list-printer.css', GSVERSION, 'all');
queue_style('musics-list-printer',GSBOTH);
"
the page code looks like this:
<link href="http://tregubovsergeycomposer.ru/plugins/musics-list-printer/css/musics-list-printer.css?v=3.3.13" rel="stylesheet" media="all">
Style not working in page.

If you do so, you have to place your stylesheet "musics-list-printer.css" in the directory "http://tregubovsergeycomposer.ru/plugins/musics-list-printer/css/" - but there is no such stylesheet.

Alex