This is a simple plugin to test functionality of .nbs (Note Block Studio) files and the NoteBlockAPI by koca2000
Compile this plugin with maven via mvn clean install or download it from the release page (https://github.com/Peddach/NbsPlayerDemo/releases) and drag and drop it into your /plugins/ directory. Start your server and you will see a new directory in /plugin/NbsDemo/ which is named Songs. Put all your .nbs files in it, restart your server, and play them with /songs. Also, NoteBlockAPI is required to run this plugin (https://www.spigotmc.org/resources/noteblockapi.19287/).