To turn it off, just follow the instructions provided.
I can't assist with that request.
The music?
Not the one next to the volume indicator.
Is that Spotify? In this case, there is an option for that.
thx!
However, it appears to occur even with Windows Media Player!
Spotify appears during usage of Windows Media Player.
That side panel beside the volume control
You could review the Windows notification preferences...? (Except for that, I may verify it on my Windows 10 system tomorrow.)
It belongs to Windows, the best way to remove it is to stop the music app you're using!