======================== unified (from filesystem) ========================
                                         'bitrate'  '159.9'
                                        'duration'  '443'
                                          'artist'  'Antibalas Afrobeat Orchestra'
                                     'text_people'  ''
                                         'release'  "Live - Lee's Palace in Toronto, ON 2002"
                                           'title'  'Na Fo Iyawo Mi'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-OLDST-2', 'Q-JZFKS-3', 'Q-LOCALNESS-2', "
 "'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['fip', 'jazz', 'afrobeat', 'ninja tune', 'world', 'funk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'loc-unsorted'
                                             'bpm'  '91.639'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     "Live - Lee's Palace in Toronto, ON 2002"
'TBPM' (BPM (beats per minute))                     '91.639'
'TCON' (Content type, a.k.a. Genre)                 'loc-unsorted'
'TIT2' (Title/songname/content description)         'Na Fo Iyawo Mi'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Antibalas Afrobeat Orchestra'
'TRCK' (Track number/Position in set)               '4'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['fip', 'jazz', 'afrobeat', 'ninja tune', 'world', 'funk']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.79 dB'
'TXXX:replaygain_track_peak'                        '0.909534'

========================== row from database ==========================
                                              'id'  1382512
                                            'path'  /data/Music/Bulk/00localcharacter/00reggae-dub/antibalas afrobeat orchestra/AABO - Na Fo Iyawo Mi.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  443
                                           'genre'  loc-unsorted
                                        'filesize'  8865792
                                           'mtime'  1676039971
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00reggae dub antibalas afrobeat orchestra AABO loc unsorted
                                      'tag_artist'  Antibalas Afrobeat Orchestra
                                     'tag_release'  Live - Lee's Palace in Toronto, ON 2002
                                       'tag_title'  Na Fo Iyawo Mi
                                             'bpm'  91.639
                                    'search_title'  'fo':2 'iyawo':3 'mi':4 'na':1
                                   'search_artist'  'afrobeat':2 'antibalas':1 'orchestra':3
                                  'search_release'  '2002':10 'in':6 'lee':2 'lees':4 'live':1 'on':9 'palace':5 's':3 'toronto':7,8
                                     'search_rest'  '00reggae':1 'aabo':6 'afrobeat':4 'antibalas':3 'dub':2 'loc':7 'orchestra':5 'unsorted':8
                                    'search_combo'  '00reggae':18 '2002':17C 'aabo':23 'afrobeat':6B,21 'antibalas':5B,20 'dub':19 'fo':2A 'in':13C 'iyawo':3A 'lee':9C 'lees':11C 'live':8C 'loc':24 'mi':4A 'na':1A 'on':16C 'orchestra':7B,22 'palace':12C 's':10C 'toronto':14C,15C 'unsorted':25
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HAP-3', 'Q-UNU-1', 'Q-OLDST-2', 'Q-JZFKS-3', 'Q-LOCALNESS-2', 'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-1']
                                      'lastfmtags'  ['fip', 'jazz', 'afrobeat', 'ninja tune', 'world', 'funk']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1676039971.1687553  (2023-02-10 15:39:31)
                             'size'  8865792