What about a small reorganization of wiki topics? The current setup is a bit confusing sometimes.
MusicBee Basics - this should cover official pages, general 'finding your way around' information and basic MusicBee concepts and procedures (without reference material, but extensively cross-referenced): MusicBee Official, Starting (covers installation and first run), Basic procedures (contents of Music and Organization more or less), Basic concepts (what is a tag, a library, a music file etc).
More Help - it should cover advanced procedures, all reference information and troubleshooting information:
Advanced procedures (fe. reorganization, replaygain setup, using Auto-DJ), References (panels, Preferences, dialogs, menus, detailed concepts), Troubleshooting
Customization - it should cover Layout/ Appearance/ Plugins as it is now, with Misc section spread over Basics and More Help.