Windows Media Player Plus! adds features & enhancements to WMP

Windows Media Player Plus! is a free plug-in that adds various user interface and playback enhancements to Windows Media Player.

Windows Media Player Plus! adds the following enhancements:

Tag Editor Plus: an alternative for Windows Media Player’s Advanced Tag Editor. Tag Editor Plus works on Windows Media Player 12 too, where the original Advanced Tag Editor has been removed.
Real ‘find as you type’ in the library: you can simply start typing to search, without having to click on the Search field first.
Access the standard Explorer right-click menu of a media file directly from within Windows Media Player.
Restore last active playlist, media item, and playback position at Windows Media Player startup.
Show currently playing media in Windows Media Player’s title bar
Disable group headers in the Library Pane
Enhanced and configurable replacement of the Windows Live Messenger Music plug-in (What I’m Listening To)
Access the properties/settings of any Windows Media Player plug-in from within the main menu (Tools – Plug-in properties), without having to go to Options first
Quickly re-enable all plug-ins after a WMP crash.

Windows Media Player Plus! works on Windows Media Player 11 or higher.