======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '358'
                                          'artist'  'The Musicians of the Nile'
                                     'text_people'  ''
                                         'release'  "L'Épopée tzigane : Road of the Gypsies"
                                           'title'  'Bitnadini Tani Lih (edit)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
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 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
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                                      'lastfmtags'  "['arabic', 'egypt', 'world', 'folk', 'egyptian']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  '16'
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'loc-style-gypsy or balkan or klezmer;mi-brass'
                                             'bpm'  '129'
                                             'key'  '8B'
                                        'acoustid'  '25c35f74-f5ee-4b6a-aea7-94e413e86838'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     "L'Épopée tzigane : Road of the Gypsies"
'TBPM' (BPM (beats per minute))                     '129'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['loc-style-gypsy or balkan or klezmer', 'mi-brass']
'TDOR' (Original release time)                      '1996'
'TDRC' (Recording time)                             '1996'
'TIT2' (Title/songname/content description)         'Bitnadini Tani Lih (edit)'
'TKEY' (Initial key)                                '8B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Musicians of the Nile'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '2/2'
'TPUB' (Publisher)                                  'Network Medien'
'TRCK' (Track number/Position in set)               '14/16'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Musicians of the Nile, The'
'TXXX:ASIN'                                         'B00000GV6E'
'TXXX:AccurateRipDiscID'                            '016-002b4a08-0204e15a-bf113e10-14'
'TXXX:AccurateRipResult'                            'AccurateRip: Accurate (confidence 3)   [2E2398F8]'
'TXXX:Acoustid Id'                                  '25c35f74-f5ee-4b6a-aea7-94e413e86838'
'TXXX:Artists'                                      'The Musicians of the Nile'
'TXXX:BARCODE'                                      '785965247560'
'TXXX:CATALOGNUMBER'                                '24.756'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'aa02abd2-bf4e-4bba-9a41-be47c3d47ed9'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '27cfe7e1-d0f3-4940-9909-2fbcab0d7c2a'
'TXXX:MusicBrainz Release Group Id'                 'cd3c7c52-1c10-3ad3-98e4-3f48b05b25c8'
'TXXX:MusicBrainz Release Track Id'                 '9d44844b-79c8-3d38-a2aa-aa78abce0106'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['arabic', 'egypt', 'world', 'folk', 'egyptian']
'TXXX:originalyear'                                 '1996'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'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'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.07 dB'
'TXXX:replaygain_track_peak'                        '0.504597'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'ca4d2a13-b108-495a-9ac1-ddfdc28d9e45')

========================== row from database ==========================
                                              'id'  1531268
                                            'path'  /data/Music/Bulk/00localcharacter/L_épopée Tzigane - Road of the Gypsies (1996)/L'épopée Tzigane - Road of the Gypsies (1996) CD2/14 - Musicians of the Nile - Bitnadini Tani Lih (edit).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  358
                                           'genre'  loc-style-gypsy or balkan or klezmer;mi-brass
                                        'filesize'  14467757
                                           'mtime'  1620528697
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter L_épopée Tzigane (1996) L'épopée Tzigane (1996) CD2 14 loc style gypsy or balkan or klezmer;mi brass
                                      'tag_artist'  The Musicians of the Nile
                                     'tag_release'  L'Épopée tzigane : Road of the Gypsies
                                       'tag_title'  Bitnadini Tani Lih (edit)
                                             'bpm'  129.0
                                    'search_title'  'bitnadini':1 'edit':4,5 'lih':3 'tani':2
                                   'search_artist'  'musicians':2 'nile':4 'of':3 'the':1
                                  'search_release'  'epopee':2,5 'gypsies':11 'l':1,4 'lepopee':3,6 'of':9 'road':8 'the':10 'tzigane':7
                                     'search_rest'  '1996':6,7 'balkan':15 'brass':20 'cd2':10 'epopee':2,4 'gypsy':13 'klezmer':16,18 'l':1,3 'lepopee':8,9 'loc':11 'mi':17,19 'or':14 'style':12 'tzigane':5
                                    'search_combo'  '1996':26,27 'balkan':35 'bitnadini':1A 'brass':40 'cd2':30 'edit':4A,5A 'epopee':11C,14C,22,24 'gypsies':20C 'gypsy':33 'klezmer':36,38 'l':10C,13C,21,23 'lepopee':12C,15C,28,29 'lih':3A 'loc':31 'mi':37,39 'musicians':7B 'nile':9B 'of':8B,18C 'or':34 'road':17C 'style':32 'tani':2A 'the':6B,19C 'tzigane':16C,25
                                    'tag_tracknum'  14
                                      'num_images'  1
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-3', 'q-syn-1', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['arabic', 'egypt', 'world', 'folk', 'egyptian']
                                        'tag_date'  1996
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620528696.5132296  (2021-05-09 04:51:36)
                             'size'  14467757