======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '295'
                                          'artist'  'Hocus Pocus'
                                     'text_people'  'Arnaud Lacarte'
                                         'release'  'Place 54'
                                           'title'  "Histoire D'une VHS"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-2', 'Q-OLDST-3', "
 "'Q-LOCALNESS-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['jazz hop', 'hip hop', 'french', 'rap']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  '15'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '90.010'
                                             'key'  '6B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Place 54'
'TBPM' (BPM (beats per minute))                     '90.010'
'TCOM' (Composer)                                   'Arnaud Lacarte'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         "Histoire D'une VHS"
'TKEY' (Initial key)                                '6B'
'TLEN' (Length)                                     '295040'
'TPE1' (Lead performer(s)/Soloist(s))               'Hocus Pocus'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '13/15'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 32bits version 3.98.2 (http://www.mp3dev.org/)'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['jazz hop', 'hip hop', 'french', 'rap']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.60 dB'
'TXXX:replaygain_track_peak'                        '0.481173'

========================== row from database ==========================
                                              'id'  1518069
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Hocus Pocus - c2c/Hocus Pocus - [2007] Place 54 - 320CBR/13 Histoire D_une VHS.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  295
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  11831215
                                           'mtime'  1620584406
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism c2c [2007] 320CBR 13 D_une hip hop or rnb or rap or turntablism
                                      'tag_artist'  Hocus Pocus
                                     'tag_release'  Place 54
                                       'tag_title'  Histoire D'une VHS
                                             'bpm'  90.01
                                    'search_title'  'd':2 'dune':4 'histoire':1 'une':3 'vhs':5
                                   'search_artist'  'hocus':1 'pocus':2
                                  'search_release'  '54':2 'place':1
                                     'search_rest'  '2007':6,7 '320cbr':8 'c2c':5 'd':9 'hip':11 'hiphop':1 'hop':12 'or':13 'rap':2 'rnb':3 'turntablism':4 'une':10
                                    'search_combo'  '2007':15,16 '320cbr':17 '54':9C 'c2c':14 'd':2A,18 'dune':4A 'hip':20 'hiphop':10 'histoire':1A 'hocus':6B 'hop':21 'or':22 'place':8C 'pocus':7B 'rap':11 'rnb':12 'turntablism':13 'une':3A,19 'vhs':5A
                                    'tag_tracknum'  13
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-3', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['jazz hop', 'hip hop', 'french', 'rap']
                                        'tag_date'  2007
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620584405.5739372  (2021-05-09 20:20:05)
                             'size'  11831215