Windows Media Player 12 — Dark Theme

If your primary goal is a dark interface on Windows 10 or 11, the most straightforward solution is switching to the (the successor to Groove Music). Unlike WMP12, this app has a built-in dark theme: Open the Media Player app from your Start menu. Click the Settings (gear icon) in the bottom-left corner. Scroll to Personalization > App theme . Select Dark to instantly apply the theme. 2. Customizing the Classic WMP12 Background

: By default, this is set to 6 . Changing this value to other numbers (0–5) can alter the library's faint background patterns, which may be easier on the eyes. 3. Using Third-Party "Skins" windows media player 12 dark theme

: Click More Skins to browse archives like The Windows Media Player Skins Archive or community sites like DeviantArt. If your primary goal is a dark interface

While enabling in System Settings ( Personalization > Colors ) changes the taskbar and most modern apps, it has no effect on the classic WMP12 Library UI. WMP12 relies on its own legacy rendering engine, which is why users often seek third-party tools like WindowBlinds to force a dark skin onto the application window. Scroll to Personalization > App theme