A folder player for big local music collections. Instead of indexing
every file into a library, mpz treats your files and folders as the
library and provides a convenient way to build playlists directly from
folders.

The main feature is the three-column UI: a directory tree, the list of
playlists, and the tracks of the current playlist — similar to
Foobar2000's Album List. Choose library folders, middle-click a folder,
and a playlist is created from it.

Also supported: gapless playback, a 10-band and parametric equalizer with
AutoEq presets, ReplayGain volume normalization, internet radio, CUE
sheets, a tag editor, cover art and lyrics, MPRIS media control, and an
experimental MPD client mode.