======================== unified (from filesystem) ========================
                                         'bitrate'  '214.222'
                                        'duration'  '313'
                                          'artist'  'Kidneythieves'
                                     'text_people'  ''
                                         'release'  'Phi in the Sky'
                                           'title'  'Spank (KMFDM remix)'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', '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-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['electronic', 'rock', 'industrial', 'female vocalists', 'industrial rock']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '6'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave-industrial'
                                             'bpm'  '121.774'
                                             'key'  '10A'
                                        'acoustid'  '0e843ea2-97f8-4941-b95f-f7c6eb9cd3ff'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Phi in the Sky'
'TBPM' (BPM (beats per minute))                     '121.774'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave-industrial'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'Spank (KMFDM remix)'
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Kidneythieves'
'TPE2' (Band/orchestra/accompaniment)               'Kidneythieves'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Extasy Records International'
'TRCK' (Track number/Position in set)               '5/6'
'TSO2'                                              'Kidneythieves'
'TSOP' (Performer sort order)                       'Kidneythieves'
'TXXX:ASIN'                                         'B00005RGNK'
'TXXX:Acoustid Id'                                  '0e843ea2-97f8-4941-b95f-f7c6eb9cd3ff'
'TXXX:BARCODE'                                      '093624822127'
'TXXX:CATALOGNUMBER'                                '9 48221-2'
'TXXX:MusicBrainz Album Artist Id'                  '17f17162-7354-41fb-8809-e8b8c906ed12'
'TXXX:MusicBrainz Album Id'                         'ff028bbd-748c-4778-a6de-26ad939f222f'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'remix'
'TXXX:MusicBrainz Artist Id'                        '17f17162-7354-41fb-8809-e8b8c906ed12'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronic', 'rock', 'industrial', 'female vocalists', 'industrial rock']
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.08 dB'
'TXXX:replaygain_track_peak'                        '0.399439'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'99ad8f45-aea2-4864-97b6-38c335a302db')

========================== row from database ==========================
                                              'id'  1334983
                                            'path'  /data/Music/Bulk/00poprockelectronic/Kidney Thieves/Kidneythieves2001PhiintheSky/mp3/(05) [Kidney Thieves] Spank (KMFDM).mp3
                                         'working'  None
                                         'bitrate'  214
                                    'duration_sec'  313
                                           'genre'  eid-ebm or industrial or darkwave-industrial
                                        'filesize'  8404390
                                           'mtime'  1620298524
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Thieves Kidneythieves2001PhiintheSky mp3 (05) [Kidney Thieves] (KMFDM) eid ebm or industrial or darkwave industrial
                                      'tag_artist'  Kidneythieves
                                     'tag_release'  Phi in the Sky
                                       'tag_title'  Spank (KMFDM remix)
                                             'bpm'  121.774
                                    'search_title'  'kmfdm':2,3 'remix':4,5 'spank':1
                                   'search_artist'  'kidneythieves':1
                                  'search_release'  'in':2 'phi':1 'sky':4 'the':3
                                     'search_rest'  '00poprockelectronic':1 '05':5,6 'darkwave':16 'ebm':13 'eid':12 'industrial':15 'kidney':7,8 'kidneythieves2001phiinthe':17 'kidneythieves2001phiinthesky':3 'kmfdm':10,11 'mp3':4 'or':14 'sky':18 'thieves':2,9
                                    'search_combo'  '00poprockelectronic':11 '05':15,16 'darkwave':26 'ebm':23 'eid':22 'in':8C 'industrial':25 'kidney':17,18 'kidneythieves':6B 'kidneythieves2001phiinthe':27 'kidneythieves2001phiinthesky':13 'kmfdm':2A,3A,20,21 'mp3':14 'or':24 'phi':7C 'remix':4A,5A 'sky':10C,28 'spank':1A 'the':9C 'thieves':12,19
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-2', 'Q-HAP-1', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['electronic', 'rock', 'industrial', 'female vocalists', 'industrial rock']
                                        'tag_date'  2001
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620298524.0721548  (2021-05-06 12:55:24)
                             'size'  8404390