======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '204'
                                          'artist'  'Rone'
                                     'text_people'  ''
                                         'release'  'Mirapolis'
                                           'title'  'Brest'
                                           'quals'  ("['Q-MIXBEAT-3', 'Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-JZFKS-1', 'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', "
 "'q-play-3', 'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', "
 "'q-vocals-1']")
                                      'lastfmtags'  "['minimal techno', 'techno', 'electronic', 'minimal', 'ambient']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '12'
                                            'date'  '2017'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno-minimal or deephouse'
                                             'bpm'  '80'
                                             'key'  '8A'
                                        'acoustid'  'f13b979c-46b0-4a60-83df-79eaf1f06052'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Mirapolis'
'TBPM' (BPM (beats per minute))                     '80'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno-minimal or deephouse'
'TCOP' (Copyright message)                          'Proxis Music Archive ©'
'TDOR' (Original release time)                      '2017'
'TDRC' (Recording time)                             '2017-11-03'
'TIT2' (Title/songname/content description)         'Brest'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Rone'
'TPE2' (Band/orchestra/accompaniment)               'Rone'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'InFiné'
'TRCK' (Track number/Position in set)               '8/12'
'TSO2'                                              'Rone'
'TSOP' (Performer sort order)                       'Rone'
'TSRC' (ISRC (international standard recording code))  'FRT091700048'
'TXXX:Acoustid Id'                                  'f13b979c-46b0-4a60-83df-79eaf1f06052'
'TXXX:Artists'                                      'Rone'
'TXXX:BARCODE'                                      '3700398717494'
'TXXX:CATALOGNUMBER'                                'IF1044CD'
'TXXX:MusicBrainz Album Artist Id'                  '5fb94de9-6534-48e8-acd7-ee81f8604432'
'TXXX:MusicBrainz Album Id'                         '9c2753fe-3674-49db-9426-2a8617b433ad'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '5fb94de9-6534-48e8-acd7-ee81f8604432'
'TXXX:MusicBrainz Release Group Id'                 'ea6a66e9-f767-46de-8cd3-09bdcc7b34e9'
'TXXX:MusicBrainz Release Track Id'                 '2aec3a01-8989-4302-9ece-814d715d5411'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['minimal techno', 'techno', 'electronic', 'minimal', 'ambient']
'TXXX:originalyear'                                 '2017'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.06 dB'
'TXXX:replaygain_track_peak'                        '0.433341'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'add20167-8453-4bee-913e-e58c73737256')

========================== row from database ==========================
                                              'id'  1323112
                                            'path'  /data/Music/Bulk/00poprockelectronic/00techno-house-harder-beats/Rone - Mirapolis/08 Brest.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  204
                                           'genre'  electronic-th-techno-minimal or deephouse
                                        'filesize'  8331530
                                           'mtime'  1621085177
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00techno house harder beats 08 electronic th techno minimal or deephouse
                                      'tag_artist'  Rone
                                     'tag_release'  Mirapolis
                                       'tag_title'  Brest
                                             'bpm'  80.0
                                    'search_title'  'brest':1
                                   'search_artist'  'rone':1
                                  'search_release'  'mirapolis':1
                                     'search_rest'  '00poprockelectronic':1 '00techno':2 'beats':5 'deephouse':11 'electronic':6 'harder':4 'house':3 'minimal':9 'or':10 'techno':8 'th':7
                                    'search_combo'  '00poprockelectronic':4 '00techno':5 'beats':8 'brest':1A 'deephouse':14 'electronic':9 'harder':7 'house':6 'minimal':12 'mirapolis':3C 'or':13 'rone':2B 'techno':11 'th':10
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['minimal techno', 'techno', 'electronic', 'minimal', 'ambient']
                                        'tag_date'  2017
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621085176.666478  (2021-05-15 15:26:16)
                             'size'  8331530