======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '208'
                                          'artist'  'Jean-Louis Descloux'
                                     'text_people'  ''
                                         'release'  'Insane Music For Insane People Vol. 13'
                                           'title'  'Les Fourmis'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['electronic', 'pop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '14'
                                            'date'  '1987'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted;set-pl-mor'
                                             'bpm'  '145.1'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Insane Music For Insane People Vol. 13'
'TBPM' (BPM (beats per minute))                     '145.1'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-unsorted', 'set-pl-mor']
'TDOR' (Original release time)                      '1987'
'TDRC' (Recording time)                             '1987'
'TIT2' (Title/songname/content description)         'Les Fourmis'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'Cassette'
'TPE1' (Lead performer(s)/Soloist(s))               'Jean-Louis Descloux'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Insane Music'
'TRCK' (Track number/Position in set)               '4/14'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Descloux, Jean-Louis'
'TXXX:CATALOGNUMBER'                                'INS 37'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'b238dc65-ab8d-4543-8053-b397382eed15'
'TXXX:MusicBrainz Album Release Country'            'BE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '72951a43-6199-44e1-890d-bf3fff91b4a3'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['electronic', 'pop', 'rock']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.61 dB'
'TXXX:replaygain_track_peak'                        '0.697281'
'TXXX:tracknum'                                     '04'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'29099649-4bd6-4b61-a4cf-810d482a4083')

========================== row from database ==========================
                                              'id'  1381346
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Human Flesh - Insane Music For Insane People Vol. 13 (Insane Music, 1987) [177kvbr]/04 Jean-Louis Descloux - Les Fourmis.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  208
                                           'genre'  electronic-unsorted;set-pl-mor
                                        'filesize'  4171850
                                           'mtime'  1636758236
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Human Flesh (Insane Music, 1987) [177kvbr] 04 electronic unsorted;set mor
                                      'tag_artist'  Jean-Louis Descloux
                                     'tag_release'  Insane Music For Insane People Vol. 13
                                       'tag_title'  Les Fourmis
                                             'bpm'  145.1
                                    'search_title'  'fourmis':2 'les':1
                                   'search_artist'  'descloux':4 'jean':1 'jeanlouis':3 'louis':2
                                  'search_release'  'for':3 'insane':1 'music':2 'people':4 'vol':5,6
                                     'search_rest'  '177kvbr':9,10 '1987':7,8 'electronic':11 'flesh':2 'human':1 'insane':3,4 'mor':16 'music':5,6 'set':13,15 'unsorted':12,14
                                    'search_combo'  '177kvbr':21,22 '1987':19,20 'descloux':6B 'electronic':23 'flesh':14 'for':9C 'fourmis':2A 'human':13 'insane':7C,15,16 'jean':3B 'jeanlouis':5B 'les':1A 'louis':4B 'mor':28 'music':8C,17,18 'people':10C 'set':25,27 'unsorted':24,26 'vol':11C,12C
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'pop', 'rock']
                                        'tag_date'  1987
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636758236.0714111  (2021-11-13 00:03:56)
                             'size'  4171850