======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '168'
                                          'artist'  'Sexy Sushi'
                                     'text_people'  ''
                                         'release'  'Caca'
                                           'title'  'Hibernatus'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-LOCALNESS-3', "
 "'Q-OLDST-4', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['female vocalists', 'electroclash', 'electronic', 'electro', 'french']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '4'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'electronic-we-electroclash'
                                             'bpm'  '129'
                                             'key'  '3A'
                                        'acoustid'  '44d30713-27fd-430b-b701-8cb0c7fc63f4'
rest: ''

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

'APIC:'                                             type PictureType.OTHER_FILE_ICON (Other file icon) b''
                                     
'TALB' (Album/Movie/Show title)                     'Caca'
'TBPM' (BPM (beats per minute))                     '129'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electroclash'
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         'Hibernatus'
'TKEY' (Initial key)                                '3A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Sexy Sushi'
'TPE2' (Band/orchestra/accompaniment)               'Sexy Sushi'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '2/4'
'TSO2'                                              'Sexy Sushi'
'TSOP' (Performer sort order)                       'Sexy Sushi'
'TXXX:Acoustid Id'                                  '44d30713-27fd-430b-b701-8cb0c7fc63f4'
'TXXX:MusicBrainz Album Artist Id'                  'e2a43d9f-4503-4668-be98-44e86242925d'
'TXXX:MusicBrainz Album Id'                         '6b7cdfb1-ebe8-4858-ab76-63de5976cad3'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'e2a43d9f-4503-4668-be98-44e86242925d'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['female vocalists', 'electroclash', 'electronic', 'electro', 'french']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+7.66 dB'
'TXXX:replaygain_track_peak'                        '0.088183'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'9cfbae81-6ca8-4735-b1f7-065923f8c3da')

========================== row from database ==========================
                                              'id'  1473068
                                            'path'  /data/Music/Bulk/00poprockelectronic/00clash/Sexy Sushi - 2005 - Caca/02 Hibernatus DVD.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  168
                                           'genre'  electronic-we-electroclash
                                        'filesize'  6744515
                                           'mtime'  1620561181
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00clash 2005 02 DVD electronic we electroclash
                                      'tag_artist'  Sexy Sushi
                                     'tag_release'  Caca
                                       'tag_title'  Hibernatus
                                             'bpm'  129.0
                                    'search_title'  'hibernatus':1
                                   'search_artist'  'sexy':1 'sushi':2
                                  'search_release'  'caca':1
                                     'search_rest'  '00clash':2 '00poprockelectronic':1 '2005':3 'dvd':4 'electroclash':7 'electronic':5 'we':6
                                    'search_combo'  '00clash':6 '00poprockelectronic':5 '2005':7 'caca':4C 'dvd':8 'electroclash':11 'electronic':9 'hibernatus':1A 'sexy':2B 'sushi':3B 'we':10
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-4', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['female vocalists', 'electroclash', 'electronic', 'electro', 'french']
                                        'tag_date'  2005
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620561181.2002993  (2021-05-09 13:53:01)
                             'size'  6744515