======================== unified (from filesystem) ========================
                                         'bitrate'  '237.218'
                                        'duration'  '299'
                                          'artist'  'Les Fragments de la Nuit'
                                     'text_people'  ''
                                         'release'  "Demain, c'itait hier"
                                           'title'  'Lunistice'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'Q-PLAY-3', 'q-syn-3', 'q-bass-1', 'q-busy-3', 'q-grit-2', "
 "'Q-PIANO-2', 'q-chart-1', 'q-drums-1', 'q-other-4', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['dark ambient', 'neoclassical', 'french', 'classical', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '12'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic-ambient-dark;mi-strings-violin'
                                             'bpm'  '141.909'
                                             'key'  '2B'
                                        'acoustid'  '93c4b4fc-01fd-4f5c-9296-1e006c6b5a0d'
rest: ''

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

'TALB' (Album/Movie/Show title)                     "Demain, c'itait hier"
'TBPM' (BPM (beats per minute))                     '141.909'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-ambient-dark', 'mi-strings-violin']
'TDOR' (Original release time)                      '2010'
'TDRC' (Recording time)                             '2010-10-15'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'Les Fragments de la Nuit'], ['mix', 'Cyril Coutand']])
'TIT2' (Title/songname/content description)         'Lunistice'
'TKEY' (Initial key)                                '2B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Les Fragments de la Nuit'
'TPE2' (Band/orchestra/accompaniment)               'Les Fragments de la Nuit'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Equilibrium Music'
'TRCK' (Track number/Position in set)               '10/12'
'TSO2'                                              'Fragments de la Nuit, les'
'TSOP' (Performer sort order)                       'Fragments de la Nuit, les'
'TXXX:ASIN'                                         'B0044S0ZNG'
'TXXX:Acoustid Id'                                  '93c4b4fc-01fd-4f5c-9296-1e006c6b5a0d'
'TXXX:BARCODE'                                      '5600323960286'
'TXXX:CATALOGNUMBER'                                'EQM028'
'TXXX:MusicBrainz Album Artist Id'                  '80f70d1e-c947-41b0-9c52-caadfa822f81'
'TXXX:MusicBrainz Album Id'                         '07942fd6-6e8f-4f17-a592-33a0ff2504b6'
'TXXX:MusicBrainz Album Release Country'            'PT'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '80f70d1e-c947-41b0-9c52-caadfa822f81'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['dark ambient', 'neoclassical', 'french', 'classical', 'ambient']
'TXXX:q-bass'                                       '1'
'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-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.41 dB'
'TXXX:replaygain_track_peak'                        '0.362175'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'1bd25d05-a2c8-44f1-9768-c1f3decbdd42')

========================== row from database ==========================
                                              'id'  1528001
                                            'path'  /data/Music/Bulk/00poprockelectronic/00ambient/Les Fragments de la Nuit  - Demain C_Était Hier - 2010 [V0]/10 - Les Fragments de la Nuit - Lunistice.mp3
                                         'working'  None
                                         'bitrate'  237
                                    'duration_sec'  299
                                           'genre'  electronic-ambient-dark;mi-strings-violin
                                        'filesize'  8898355
                                           'mtime'  1636910013
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00ambient C_Était Hier 2010 [V0] 10 electronic ambient dark;mi strings violin
                                      'tag_artist'  Les Fragments de la Nuit
                                     'tag_release'  Demain, c'itait hier
                                       'tag_title'  Lunistice
                                             'bpm'  141.909
                                    'search_title'  'lunistice':1
                                   'search_artist'  'de':3 'fragments':2 'la':4 'les':1 'nuit':5
                                  'search_release'  'c':3 'citait':5 'demain':1,2 'hier':6 'itait':4
                                     'search_rest'  '00ambient':2 '00poprockelectronic':1 '2010':10 'ambient':14 'c':3,6 'dark':15,17 'ei':4,7 'electronic':13 'hier':9 'mi':16,18 'strings':19 'tait':5,8 'v0':11,12 'violin':20
                                    'search_combo'  '00ambient':14 '00poprockelectronic':13 '2010':22 'ambient':26 'c':9C,15,18 'citait':11C 'dark':27,29 'de':4B 'demain':7C,8C 'ei':16,19 'electronic':25 'fragments':3B 'hier':12C,21 'itait':10C 'la':5B 'les':2B 'lunistice':1A 'mi':28,30 'nuit':6B 'strings':31 'tait':17,20 'v0':23,24 'violin':32
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  2B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-mixbeat-1', 'Q-PIANO-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-3', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['dark ambient', 'neoclassical', 'french', 'classical', 'ambient']
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636910013.115752  (2021-11-14 18:13:33)
                             'size'  8898355