======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '153'
                                          'artist'  'Mano Negra'
                                     'text_people'  ''
                                         'release'  "Puta's Fever"
                                           'title'  "Rock'n'roll Band"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-UNU-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['alternative', 'latin', 'ska', 'french', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1989'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-ska'
                                             'bpm'  '144.852'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================

'TALB' (Album/Movie/Show title)                     "Puta's Fever"
'TBPM' (BPM (beats per minute))                     '144.852'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-ska'
'TDRC' (Recording time)                             '1989'
'TIT2' (Title/songname/content description)         "Rock'n'roll Band"
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Mano Negra'
'TXXX:Mp3gain_minmax'                               '141,194'
'TXXX:Mp3gain_undo'                                 '+001,+001,N'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:Tracknum'                                     '02'
'TXXX:lastfmtags'                                   ['alternative', 'latin', 'ska', 'french', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.64 dB'
'TXXX:replaygain_track_peak'                        '0.768607'

========================== row from database ==========================
                                              'id'  1523599
                                            'path'  /data/Music/Bulk/00localcharacter/00reggae-dub/Mano Negra/Puta_s Fever/Mano Negra - Rock_n_roll Band - 02.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  153
                                           'genre'  loc-style-reggae or dub or ska or dancehall-ska
                                        'filesize'  2457562
                                           'mtime'  1679829058
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00reggae dub Puta_s Rock_n_roll 02 loc style reggae or dub or ska or dancehall ska
                                      'tag_artist'  Mano Negra
                                     'tag_release'  Puta's Fever
                                       'tag_title'  Rock'n'roll Band
                                             'bpm'  144.852
                                    'search_title'  'band':5 'n':2 'rock':1 'rocknroll':4 'roll':3
                                   'search_artist'  'mano':1 'negra':2
                                  'search_release'  'fever':4 'puta':1 'putas':3 's':2
                                     'search_rest'  '00reggae':1 'dancehall':13 'dub':2 'loc':8 'n':6 'or':11 'puta':3 'reggae':10 'rock':5 'roll':7 's':4 'ska':12 'style':9
                                    'search_combo'  '00reggae':12 'band':5A 'dancehall':24 'dub':13 'fever':11C 'loc':19 'mano':6B 'n':2A,17 'negra':7B 'or':22 'puta':8C,14 'putas':10C 'reggae':21 'rock':1A,16 'rocknroll':4A 'roll':3A,18 's':9C,15 'ska':23 'style':20
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']
                                      'lastfmtags'  ['alternative', 'latin', 'ska', 'french', 'rock']
                                        'tag_date'  1989
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1679829058.0859413  (2023-03-26 13:10:58)
                             'size'  2457562