======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '202'
                                          'artist'  'Hungry Lucy'
                                     'text_people'  ''
                                         'release'  'Pulse of the Earth'
                                           'title'  'Simone'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'Q-PIANO-3', 'q-chart-2', 'q-drums-1', 'q-other-2', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['female vocalists', 'gothic', 'trip hop', 'ethereal', 'darkwave']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '10'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave'
                                             'bpm'  '129.979'
                                             'key'  '9A'
                                        'acoustid'  '957cea63-7cd6-4ff6-b455-6f4ae4a4619d'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Pulse of the Earth'
'TBPM' (BPM (beats per minute))                     '129.979'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave'
'TDOR' (Original release time)                      '2010'
'TDRC' (Recording time)                             '2010-02-08'
'TIT2' (Title/songname/content description)         'Simone'
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Hungry Lucy'
'TPE2' (Band/orchestra/accompaniment)               'Hungry Lucy'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  '[no label]'
'TRCK' (Track number/Position in set)               '6/10'
'TSO2'                                              'Hungry Lucy'
'TSOP' (Performer sort order)                       'Hungry Lucy'
'TXXX:Acoustid Id'                                  '957cea63-7cd6-4ff6-b455-6f4ae4a4619d'
'TXXX:LICENSE'                                      'http://creativecommons.org/licenses/by-nc-sa/3.0/us//http://creativecommons.org/licenses/by-sa/3.0/'
'TXXX:MusicBrainz Album Artist Id'                  '9ba4b3a7-bf3d-4130-83b8-0600264b18b2'
'TXXX:MusicBrainz Album Id'                         '8ab9b853-52c4-39e0-88d5-a501a36cc7bb'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '9ba4b3a7-bf3d-4130-83b8-0600264b18b2'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['female vocalists', 'gothic', 'trip hop', 'ethereal', 'darkwave']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.51 dB'
'TXXX:replaygain_track_peak'                        '0.501117'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'33323f45-da41-43fc-84da-5977372ea135')

========================== row from database ==========================
                                              'id'  1397234
                                            'path'  /data/Music/Bulk/00dwimp/00ebm-industrial-darkwave-goth/hungry lucy - 2010-03-00 - pulse of the earth/06 - hungry lucy - simone.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  202
                                           'genre'  eid-ebm or industrial or darkwave
                                        'filesize'  8646916
                                           'mtime'  1620296077
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00ebm industrial darkwave goth hungry lucy 2010 03 00 pulse earth 06 hungry lucy simone eid ebm or industrial or darkwave
                                      'tag_artist'  Hungry Lucy
                                     'tag_release'  Pulse of the Earth
                                       'tag_title'  Simone
                                             'bpm'  129.979
                                    'search_title'  'simone':1
                                   'search_artist'  'hungry':1 'lucy':2
                                  'search_release'  'earth':4 'of':2 'pulse':1 'the':3
                                     'search_rest'  '00':9 '00dwimp':1 '00ebm':2 '2010':8 'darkwave':4 'earth':11 'ebm':14 'eid':13 'goth':5 'hungry':6 'industrial':3 'lucy':7 'or':15 'pulse':10 'simone':12
                                    'search_combo'  '00':16 '00dwimp':8 '00ebm':9 '2010':15 'darkwave':11 'earth':7C,18 'ebm':21 'eid':20 'goth':12 'hungry':2B,13 'industrial':10 'lucy':3B,14 'of':5C 'or':22 'pulse':4C,17 'simone':1A,19 'the':6C
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-mixbeat-2', 'Q-PIANO-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-1', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['female vocalists', 'gothic', 'trip hop', 'ethereal', 'darkwave']
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620296076.8101835  (2021-05-06 12:14:36)
                             'size'  8646916