Solarmass thanks, now visualizer works! But fetch lyrics seems to work a bit intermittently and it doesn't get one.
The ncmpcpp config is:
[mpd]
mpd_music_dir = "~/Musica"
mpd_host = "localhost"
mpd_port = "6600"
mpd_crossfade_time = "2"
[visualizer]
visualizer_data_source = "/tmp/mpd.fifo"
visualizer_in_stereo = "no"
visualizer_type = "spectrum"
visualizer_output_name = "my_fifo"
visualizer_look = "┃┃"
visualizer_color = "blue, cyan, green, yellow, magenta, red"
[header]
#header_visibility = "no"
#header_window_color = "default"
#playlist_shorten_total_times = no"
#volume_color = "default"
#state_line_color = "black"
[playlist]
playlist_display_mode = "classic"
song_list_format = "{{%a - %t}|{%f}}{$R%l}"
now_playing_prefix = "$b$5"
now_playing_suffix = "$/b$9"
[statusbar]
#progressbar_look = "─╼ "
#progressbar_color = "black"
#statusbar_visibility = "no"
#statusbar_color = "default"
song_status_format = "{{%a{ - %t}}|{ - %f}{ - %b{ (%y)}}}"
[library]
song_library_format = "{{%a - %t}|{%f}}{$R%l}"
#empty_tag_color = "black"
[global]
colors_enabled = "yes"
main_window_color = "default"
centered_cursor = "yes"
enable_window_title = "yes"
external_editor = "micro"
Maybe it's a limitation of the program, after all it hasn't been updated for a long time I see on github
