======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '301'
                                          'artist'  'Black Rebel Motorcycle Club'
                                     'text_people'  ''
                                         'release'  'Take Them On, on Your Own'
                                           'title'  'Stop'
                                           'quals'  ("['Q-HAP-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-4', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['indie', 'alternative rock', 'alternative', 'indie rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '16'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'eid-unsorted'
                                             'bpm'  '124'
                                             'key'  '10B'
                                        'acoustid'  '67ea592d-7142-4548-9cb9-677209e8d32b'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Take Them On, on Your Own'
'TBPM' (BPM (beats per minute))                     '124'
'TCON' (Content type, a.k.a. Genre)                 'eid-unsorted'
'TDOR' (Original release time)                      '2003'
'TDRC' (Recording time)                             '2003-08-20'
'TIT2' (Title/songname/content description)         'Stop'
'TKEY' (Initial key)                                '10B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Black Rebel Motorcycle Club'
'TPE2' (Band/orchestra/accompaniment)               'Black Rebel Motorcycle Club'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Virgin'
'TRCK' (Track number/Position in set)               '1/16'
'TSO2'                                              'Black Rebel Motorcycle Club'
'TSOP' (Performer sort order)                       'Black Rebel Motorcycle Club'
'TSRC' (ISRC (international standard recording code))  'USV120300124/USVI20300124/USVI20301149'
'TXXX:ASIN'                                         'B000095YRR'
'TXXX:Acoustid Id'                                  '67ea592d-7142-4548-9cb9-677209e8d32b'
'TXXX:Artists'                                      'Black Rebel Motorcycle Club'
'TXXX:BARCODE'                                      '0766482134649'
'TXXX:CATALOGNUMBER'                                'VJCP-68505'
'TXXX:MusicBrainz Album Artist Id'                  '32b90c92-9978-4a07-90eb-caa4b22f4907'
'TXXX:MusicBrainz Album Id'                         '6bd568e9-2513-4841-b986-c7324e15d5b0'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '32b90c92-9978-4a07-90eb-caa4b22f4907'
'TXXX:MusicBrainz Release Group Id'                 'a4cb926d-404c-3e6e-b33c-44e60e99f8aa'
'TXXX:MusicBrainz Release Track Id'                 '69a7fc80-3f9c-3cbf-8153-8cd3cceb5f76'
'TXXX:Q-HAP'                                        '1'
'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'                                   ['indie', 'alternative rock', 'alternative', 'indie rock', 'rock']
'TXXX:originalyear'                                 '2003'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.66 dB'
'TXXX:replaygain_track_peak'                        '0.335127'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'0520bc68-9690-4c7d-b45c-6201cc181ba6')

========================== row from database ==========================
                                              'id'  1271811
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Black Rebel Motorcycle Club/Take Them On, On Your Own/Black Rebel Motorcycle Club - Stop.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  301
                                           'genre'  eid-unsorted
                                        'filesize'  7305604
                                           'mtime'  1620521549
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos eid unsorted
                                      'tag_artist'  Black Rebel Motorcycle Club
                                     'tag_release'  Take Them On, on Your Own
                                       'tag_title'  Stop
                                             'bpm'  124.0
                                    'search_title'  'stop':1
                                   'search_artist'  'black':1 'club':4 'motorcycle':3 'rebel':2
                                  'search_release'  'on':3,4 'own':6 'take':1 'them':2 'your':5
                                     'search_rest'  '00singer':1 'eid':4 'eos':3 'songwriter':2 'unsorted':5
                                    'search_combo'  '00singer':12 'black':2B 'club':5B 'eid':15 'eos':14 'motorcycle':4B 'on':8C,9C 'own':11C 'rebel':3B 'songwriter':13 'stop':1A 'take':6C 'them':7C 'unsorted':16 'your':10C
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-4', 'q-other-4', 'Q-HAP-1', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['indie', 'alternative rock', 'alternative', 'indie rock', 'rock']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620521548.5354629  (2021-05-09 02:52:28)
                             'size'  7305604