MPD support broken for other languages

[cesasol]

When starting coverglloobus with MPD it crashes showing up the following message.

mpd:INFO: Calling MPD connect('localhost', 6600, timeout=None)
Traceback (most recent call last):
  File "/usr/share/covergloobus/core/covergloobus.py", line 94, in init
    self.init_player()
  File "/usr/share/covergloobus/core/covergloobus.py", line 128, in init_player
    self.check_song()
  File "/usr/share/covergloobus/core/covergloobus.py", line 282, in check_song
    self.update(TRACK, track)
  File "/usr/share/covergloobus/core/covergloobus.py", line 365, in update
    callback(*args)
  File "/usr/share/covergloobus/core/observer.py", line 11, in __call__
    self.callback(*args)
  File "/usr/share/covergloobus/core/covergloobus.py", line 330, in update_track
    track.cover = self.covers.search(track)
  File "/usr/share/covergloobus/core/coversearch.py", line 74, in search
    cover = engine.get_cover(track)
  File "/usr/share/covergloobus/covers/Location.py", line 59, in get_cover
    for name in os.listdir(path):
OSError: [Errno 2] No existe el fichero o el directorio: '/home/cesasol/Music/2010 - ... And They Have Escaped'

The last line reveals that is a language issue and the current workarround is create a symlink form /home/cesasol/Música/ to /home/cesasol/Music

I think the best solution is replace the line $HOME/Music to a xdg path