======================== unified (from filesystem) ========================
                                         'bitrate'  '255.679'
                                        'duration'  '295'
                                          'artist'  'Rotersand'
                                     'text_people'  ''
                                         'release'  'Random Is Resistance'
                                           'title'  'War on Error'
                                           'quals'  ("['Q-MIXBEAT-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', "
 "'q-play-2', 'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', "
 "'q-vocals-2']")
                                      'lastfmtags'  "['dark electro', 'ebm', 'industrial', 'electronic', 'futurepop']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '12'
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave-futurepop'
                                             'bpm'  '124'
                                             'key'  '12A'
                                        'acoustid'  '68a81e9e-b511-4fd7-935c-c3a2ba0d7655'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Random Is Resistance'
'TBPM' (BPM (beats per minute))                     '124'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave-futurepop'
'TDOR' (Original release time)                      '2009'
'TDRC' (Recording time)                             '2009-10-27'
'TIT2' (Title/songname/content description)         'War on Error'
'TKEY' (Initial key)                                '12A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Rotersand'
'TPE2' (Band/orchestra/accompaniment)               'Rotersand'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Metropolis Records'
'TRCK' (Track number/Position in set)               '9/12'
'TSO2'                                              'Rotersand'
'TSOP' (Performer sort order)                       'Rotersand'
'TXXX:ASIN'                                         'B002NPUC30'
'TXXX:Acoustid Id'                                  '68a81e9e-b511-4fd7-935c-c3a2ba0d7655'
'TXXX:Artists'                                      'Rotersand'
'TXXX:BARCODE'                                      '782388062329'
'TXXX:CATALOGNUMBER'                                'MET 623'
'TXXX:MusicBrainz Album Artist Id'                  '797bcf41-0e02-431d-ab99-020e1cb3d0fd'
'TXXX:MusicBrainz Album Id'                         '0ccf48e3-b558-3603-9a98-13d34190af86'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '797bcf41-0e02-431d-ab99-020e1cb3d0fd'
'TXXX:MusicBrainz Release Group Id'                 'd2ccd2b4-f1a5-4ff6-ba94-e378d6947671'
'TXXX:MusicBrainz Release Track Id'                 '03e4d26c-dde4-3b07-ba55-5e187521d04a'
'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-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['dark electro', 'ebm', 'industrial', 'electronic', 'futurepop']
'TXXX:originalyear'                                 '2009'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.44 dB'
'TXXX:replaygain_track_peak'                        '0.310720'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'd38f561d-94ad-49fe-97c1-2ae6ec91c27f')

========================== row from database ==========================
                                              'id'  1399651
                                            'path'  /data/Music/Bulk/00dwimp/00ebm-industrial-darkwave-goth/Rotersand/09-Rotersand-War_On_Error.mp3
                                         'working'  None
                                         'bitrate'  255
                                    'duration_sec'  295
                                           'genre'  eid-ebm or industrial or darkwave-futurepop
                                        'filesize'  9551266
                                           'mtime'  1639842623
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00ebm industrial darkwave goth 09 War_On_Error eid ebm industrial darkwave futurepop
                                      'tag_artist'  Rotersand
                                     'tag_release'  Random Is Resistance
                                       'tag_title'  War on Error
                                             'bpm'  124.0
                                    'search_title'  'error':3 'on':2 'war':1
                                   'search_artist'  'rotersand':1
                                  'search_release'  'is':2 'random':1 'resistance':3
                                     'search_rest'  '00dwimp':1 '00ebm':2 'darkwave':4 'ebm':10 'eid':9 'error':8 'futurepop':11 'goth':5 'industrial':3 'on':7 'war':6
                                    'search_combo'  '00dwimp':8 '00ebm':9 'darkwave':11 'ebm':17 'eid':16 'error':3A,15 'futurepop':18 'goth':12 'industrial':10 'is':6C 'on':2A,14 'random':5C 'resistance':7C 'rotersand':4B 'war':1A,13
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-1', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['dark electro', 'ebm', 'industrial', 'electronic', 'futurepop']
                                        'tag_date'  2009
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1639842623.2100992  (2021-12-18 16:50:23)
                             'size'  9551266