First log in to the edit mode (edit your shared space), add &powertoy=musicvideo after the blog in the address bar, and press Enter to reload the webpage

Reload the webpage After reading, click [Customize]→[Module]→[Create PowerToy: Windows Media Player]→[Press Save] to complete the new module. ^^

Then you can Set your music URL, play times, playback control bar display mode, whether to automatically play, and finally don’t forget to click Save...^^

(Supported last URL string: WMA, WMV,WAV,AVI,MPG,MPEG,MP3)