In the past few years, we have covered plenty of attractive themes and plugins for musicians, bands, and artists involved in the music industry. Sheet Music Library for WordPress is also worth a look. It lets you post sheet music on your website in a professional manner. This plugin was made for the Cello Expressions Sheet Music Library.
This plugin comes with a sheet music custom post type and taxonomies for composers, genres, difficulties, and orchestrations. You can also include audio and YouTube/Vimeo embeds. Webmasters have the option to perform minor CSS tweaks to make the output match their theme.