Mpd player segment Show filename instead of album/artist

[BlitzKraft]

My music collection is mostly mp3's ripped lazily. I have them organized in directories as "artist"/"song title.mp3". Very few of them have the album info correctly and few of them are outright wrong.

Mpc can return the file name, starting from the root of the default music directory using '%file%' format tag. This is exactly what I need for displaying the song title and artist. Usually it's "None - None (5:13)" for me.