When relocating file, the filename doesn't changes to the new

I renamed the file

"Black Eyed Peas - Meet Me Halfway.mp3"

to

"The Black Eyed Peas - Meet Me Halfway.mp3"

I relocated it, and it still shows me the old filename, while in the location, it shows the filename correctly.

I use sorting always by filename. How can I use it now, if it doesn't update the filename in the database?