======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '123'
                                          'artist'  'Gipsy Star'
                                     'text_people'  ''
                                         'release'  'Gadjo Dilo'
                                           'title'  "L'Amour en liberté"
                                           'quals'  ("['Q-HAP-2', 'Q-OLDST-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-2', "
 "'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['gypsy', 'romania', 'gypsy folk music', 'balkan', 'world']"
                                     'discogstags'  "['romani', 'folk, world, & country', 'vocal', 'folk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '13'
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'loc-style-gypsy or balkan or klezmer'
                                             'bpm'  '122.4'
                                             'key'  '11B'
                                        'acoustid'  'c5495a61-1733-402f-a47c-5e819f2b7116'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Gadjo Dilo'
'TBPM' (BPM (beats per minute))                     '122.4'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-gypsy or balkan or klezmer'
'TDOR' (Original release time)                      '1998'
'TDRC' (Recording time)                             '1998'
'TIT2' (Title/songname/content description)         "L'Amour en liberté"
'TKEY' (Initial key)                                '11B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Gipsy Star'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Warner Music France'
'TRCK' (Track number/Position in set)               '6/13'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Gipsy Star'
'TSRC' (ISRC (international standard recording code))  'FRQ549700060'
'TXXX:ASIN'                                         'B0000247XU'
'TXXX:Acoustid Id'                                  'c5495a61-1733-402f-a47c-5e819f2b7116'
'TXXX:BARCODE'                                      '639842304528'
'TXXX:CATALOGNUMBER'                                '3984-23045-2'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '61653661-6645-4eef-8007-1b4985046d0b'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'soundtrack'
'TXXX:MusicBrainz Artist Id'                        '25ae07bd-ff6a-4b88-af45-ea196c9b4c1d'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['romani', 'folk, world, & country', 'vocal', 'folk']
'TXXX:lastfmtags'                                   ['gypsy', 'romania', 'gypsy folk music', 'balkan', 'world']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.43 dB'
'TXXX:replaygain_track_peak'                        '0.669715'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'4ab865c9-85dc-4690-932b-5f9a4867213c')

========================== row from database ==========================
                                              'id'  729172
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Tony Gatlif & Rona Hartner - Gadjo Dilo (1997)/06 - Lamour En Liberté.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  123
                                           'genre'  loc-style-gypsy or balkan or klezmer
                                        'filesize'  2481643
                                           'mtime'  1678553652
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Tony Gatlif & Rona Hartner (1997) 06 Lamour En Liberté loc style gypsy or balkan or klezmer
                                      'tag_artist'  Gipsy Star
                                     'tag_release'  Gadjo Dilo
                                       'tag_title'  L'Amour en liberté
                                             'bpm'  122.4
                                    'search_title'  'amour':2 'en':4 'l':1 'lamour':3 'liberte':5,6
                                   'search_artist'  'gipsy':1 'star':2
                                  'search_release'  'dilo':2 'gadjo':1
                                     'search_rest'  '1997':5,6 'balkan':15 'en':8 'gatlif':2 'gypsy':13 'hartner':4 'klezmer':16 'lamour':7 'liberte':9,10 'loc':11 'or':14 'rona':3 'style':12 'tony':1
                                    'search_combo'  '1997':15,16 'amour':2A 'balkan':25 'dilo':10C 'en':4A,18 'gadjo':9C 'gatlif':12 'gipsy':7B 'gypsy':23 'hartner':14 'klezmer':26 'l':1A 'lamour':3A,17 'liberte':5A,6A,19,20 'loc':21 'or':24 'rona':13 'star':8B 'style':22 'tony':11
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  11B
                                           'quals'  ['Q-HAP-2', 'Q-OLDST-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-2', 'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-1']
                                      'lastfmtags'  ['gypsy', 'romania', 'gypsy folk music', 'balkan', 'world']
                                        'tag_date'  1998
                                     'discogstags'  ['romani', 'folk, world, & country', 'vocal', 'folk']

============================== file details ==============================
                                           'mtime'  1678553652.1406124  (2023-03-11 17:54:12)
                             'size'  2481643