======================== unified (from filesystem) ========================
                                         'bitrate'  '168.259'
                                        'duration'  '351'
                                          'artist'  'Flesh Field'
                                     'text_people'  'Flesh Field'
                                         'release'  'Strain'
                                           'title'  'Voice of Dissent'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'Q-SYN-3', 'Q-BUSY-3', 'Q-GRIT-3', 'Q-PLAY-3', 'q-bass-2', "
 "'Q-CHART-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'Q-MIXBEAT-3']")
                                      'lastfmtags'  "['industrial', 'ebm', 'dark electro', 'electronic', 'electro-industrial']"
                                     'discogstags'  "['industrial', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '12'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave'
                                             'bpm'  '134.8'
                                             'key'  '11A'
                                        'acoustid'  '062e330b-70a2-471b-9a01-99690e5004a8'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Strain'
'TBPM' (BPM (beats per minute))                     '134.8'
'TCOM' (Composer)                                   'Flesh Field'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004-11-09'
'TIT2' (Title/songname/content description)         'Voice of Dissent'
'TKEY' (Initial key)                                '11A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Flesh Field'
'TPE2' (Band/orchestra/accompaniment)               'Flesh Field'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Metropolis Records'
'TRCK' (Track number/Position in set)               '7/12'
'TSO2'                                              'Flesh Field'
'TSOP' (Performer sort order)                       'Flesh Field'
'TXXX:ASIN'                                         'B00065GI64'
'TXXX:Acoustid Id'                                  '062e330b-70a2-471b-9a01-99690e5004a8'
'TXXX:Artists'                                      'Flesh Field'
'TXXX:BARCODE'                                      '782388035521'
'TXXX:CATALOGNUMBER'                                'MET 355'
'TXXX:MusicBrainz Album Artist Id'                  '212faddb-cd09-4fbc-9336-3ed7cadfba68'
'TXXX:MusicBrainz Album Id'                         '84ad75fa-44b2-3f90-8c5f-4b3fb9708678'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '212faddb-cd09-4fbc-9336-3ed7cadfba68'
'TXXX:MusicBrainz Release Group Id'                 '764acb0d-556d-326e-ad16-a24b91df1aa0'
'TXXX:MusicBrainz Release Track Id'                 '2662f76f-0455-3d5a-9c0f-68b0a207a3c2'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '3'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['industrial', 'electronic']
'TXXX:lastfmtags'                                   ['industrial', 'ebm', 'dark electro', 'electronic', 'electro-industrial']
'TXXX:originalyear'                                 '2004'
'TXXX:q-bass'                                       '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.24 dB'
'TXXX:replaygain_track_peak'                        '0.416917'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'd6965449-3655-4df7-a1de-64f212177e23')

========================== row from database ==========================
                                              'id'  1488885
                                            'path'  /data/Music/Bulk/00dwimp/08 Strain - 2004/07-Voice of Dissent.mp3
                                         'working'  None
                                         'bitrate'  168
                                    'duration_sec'  351
                                           'genre'  eid-ebm or industrial or darkwave
                                        'filesize'  7448865
                                           'mtime'  1620296088
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 08 2004 07 eid ebm or industrial or darkwave
                                      'tag_artist'  Flesh Field
                                     'tag_release'  Strain
                                       'tag_title'  Voice of Dissent
                                             'bpm'  134.8
                                    'search_title'  'dissent':3 'of':2 'voice':1
                                   'search_artist'  'field':2 'flesh':1
                                  'search_release'  'strain':1
                                     'search_rest'  '00dwimp':1 '2004':2 'darkwave':7 'ebm':4 'eid':3 'industrial':6 'or':5
                                    'search_combo'  '00dwimp':7 '2004':8 'darkwave':13 'dissent':3A 'ebm':10 'eid':9 'field':5B 'flesh':4B 'industrial':12 'of':2A 'or':11 'strain':6C 'voice':1A
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-3', 'Q-OLDST-3', 'Q-GRIT-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-4', 'Q-SYN-3', 'q-other-3', 'Q-BUSY-3', 'Q-HAP-1', 'Q-PLAY-3', 'q-bass-2']
                                      'lastfmtags'  ['industrial', 'ebm', 'dark electro', 'electronic', 'electro-industrial']
                                        'tag_date'  2004
                                     'discogstags'  ['industrial', 'electronic']

============================== file details ==============================
                                           'mtime'  1620296087.8530655  (2021-05-06 12:14:47)
                             'size'  7448865