======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '240'
                                          'artist'  'Vincent Gallo'
                                     'text_people'  ''
                                         'release'  'When'
                                           'title'  'My Beautiful White Dog'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'lo fi', 'ambient', 'experimental', 'singer songwriter']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '10'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter'
                                             'bpm'  '115.9'
                                             'key'  '6A'
                                        'acoustid'  '065ff0d3-a7ff-4d9b-a569-4d145468b63f'
rest: ''

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

'COMM::eng'                                         'WARPCD87'
'PRIV:AverageLevel:u\x12\x00\x00'                   PRIV(owner='AverageLevel', data=b'u\x12\x00\x00')
'PRIV:PeakValue:¿}\x00\x00'                         PRIV(owner='PeakValue', data=b'\xbf}\x00\x00')
'TALB' (Album/Movie/Show title)                     'When'
'TBPM' (BPM (beats per minute))                     '115.9'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2001-10-01'
'TIT2' (Title/songname/content description)         'My Beautiful White Dog'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Vincent Gallo'
'TPE2' (Band/orchestra/accompaniment)               'Vincent Gallo'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Warp'
'TRCK' (Track number/Position in set)               '3/10'
'TSO2'                                              'Gallo, Vincent'
'TSOP' (Performer sort order)                       'Gallo, Vincent'
'TXXX:ASIN'                                         'B00005QDGG'
'TXXX:Acoustid Id'                                  '065ff0d3-a7ff-4d9b-a569-4d145468b63f'
'TXXX:CATALOGNUMBER'                                'WARP LP 87'
'TXXX:MusicBrainz Album Artist Id'                  '59e7ace7-3233-4f56-af78-4765957402cb'
'TXXX:MusicBrainz Album Id'                         '194ba0b8-8f76-3122-b5bd-6e2e6d8937dc'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '59e7ace7-3233-4f56-af78-4765957402cb'
'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:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['indie', 'lo fi', 'ambient', 'experimental', 'singer songwriter']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'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'                        '+0.77 dB'
'TXXX:replaygain_track_peak'                        '0.584158'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'85680986-e341-48dd-95c6-447d73fc8f10')

========================== row from database ==========================
                                              'id'  1209451
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/2001 - Vincent Gallo - When (Warp Records) [320k]/03 - My Beautiful White Dog.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  240
                                           'genre'  ifs-songwriter
                                        'filesize'  9631786
                                           'mtime'  1636916196
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 2001 (Warp Records) [320k] 03 ifs songwriter
                                      'tag_artist'  Vincent Gallo
                                     'tag_release'  When
                                       'tag_title'  My Beautiful White Dog
                                             'bpm'  115.9
                                    'search_title'  'beautiful':2 'dog':4 'my':1 'white':3
                                   'search_artist'  'gallo':2 'vincent':1
                                  'search_release'  'when':1
                                     'search_rest'  '00singer':1 '2001':4 '320k':9,10 'eos':3 'ifs':11 'records':7,8 'songwriter':2 'warp':5,6
                                    'search_combo'  '00singer':8 '2001':11 '320k':16,17 'beautiful':2A 'dog':4A 'eos':10 'gallo':6B 'ifs':18 'my':1A 'records':14,15 'songwriter':9 'vincent':5B 'warp':12,13 'when':7C 'white':3A
                                    'tag_tracknum'  3
                                      '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-2', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'lo fi', 'ambient', 'experimental', 'singer songwriter']
                                        'tag_date'  2001
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1636916196.0003142  (2021-11-14 19:56:36)
                             'size'  9631786