======================== unified (from filesystem) ========================
                                         'bitrate'  '222.675'
                                        'duration'  '278'
                                          'artist'  'Les Fragments de la Nuit'
                                     'text_people'  ''
                                         'release'  "Demain, c'itait hier"
                                           'title'  'Marche nocturne'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-3', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'Q-PIANO-3', 'q-chart-1', 'q-drums-1', 'q-other-4', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['dark ambient', 'neoclassical', 'french', 'classical', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '12'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic-ambient-dark;mi-strings-violin'
                                             'bpm'  '136.920'
                                             'key'  '11A'
                                        'acoustid'  'ea2e45cb-1185-468f-8d27-8087cf056bf9'
rest: ''

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

'TALB' (Album/Movie/Show title)                     "Demain, c'itait hier"
'TBPM' (BPM (beats per minute))                     '136.920'
'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)         'Marche nocturne'
'TKEY' (Initial key)                                '11A'
'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)               '7/12'
'TSO2'                                              'Fragments de la Nuit, les'
'TSOP' (Performer sort order)                       'Fragments de la Nuit, les'
'TXXX:ASIN'                                         'B0044S0ZNG'
'TXXX:Acoustid Id'                                  'ea2e45cb-1185-468f-8d27-8087cf056bf9'
'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'                                      '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-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+1.73 dB'
'TXXX:replaygain_track_peak'                        '0.362525'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'740a4bfd-54b5-49b0-97b4-64960d6a9ca9')

========================== row from database ==========================
                                              'id'  1527552
                                            'path'  /data/Music/Bulk/00poprockelectronic/00ambient/Les Fragments de la Nuit  - Demain C_Était Hier - 2010 [V0]/07 - Les Fragments de la Nuit - Marche Nocturne.mp3
                                         'working'  None
                                         'bitrate'  222
                                    'duration_sec'  278
                                           'genre'  electronic-ambient-dark;mi-strings-violin
                                        'filesize'  7749657
                                           'mtime'  1636910008
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00ambient C_Était Hier 2010 [V0] 07 Nocturne electronic ambient dark;mi strings violin
                                      'tag_artist'  Les Fragments de la Nuit
                                     'tag_release'  Demain, c'itait hier
                                       'tag_title'  Marche nocturne
                                             'bpm'  136.92
                                    'search_title'  'marche':1 'nocturne':2
                                   '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':15 'c':3,6 'dark':16,18 'ei':4,7 'electronic':14 'hier':9 'mi':17,19 'nocturne':13 'strings':20 'tait':5,8 'v0':11,12 'violin':21
                                    'search_combo'  '00ambient':15 '00poprockelectronic':14 '2010':23 'ambient':28 'c':10C,16,19 'citait':12C 'dark':29,31 'de':5B 'demain':8C,9C 'ei':17,20 'electronic':27 'fragments':4B 'hier':13C,22 'itait':11C 'la':6B 'les':3B 'marche':1A 'mi':30,32 'nocturne':2A,26 'nuit':7B 'strings':33 'tait':18,21 'v0':24,25 'violin':34
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-3', 'q-mixbeat-1', 'Q-PIANO-3', 'q-play-3', '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-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['dark ambient', 'neoclassical', 'french', 'classical', 'ambient']
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636910008.404356  (2021-11-14 18:13:28)
                             'size'  7749657