======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '192'
                                          'artist'  'Wolfsheim'
                                     'text_people'  ''
                                         'release'  'Wave Romantics'
                                           'title'  'The Sparrows & The Nightingales'
                                           'quals'  ("['Q-UNU-1', 'Q-HAP-2', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-LOCALNESS-2', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['german', 'ebm', 'darkwave', 'electronic', 'synthpop']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '14'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '122.1'
                                             'key'  '9A'
                                        'acoustid'  'b42a5783-396d-4c94-b97c-a7aa37b5a30c'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Wave Romantics'
'TBPM' (BPM (beats per minute))                     '122.1'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDOR' (Original release time)                      '1995'
'TDRC' (Recording time)                             '1995-12-29'
'TIT2' (Title/songname/content description)         'The Sparrows & The Nightingales'
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Wolfsheim'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '2/2'
'TPUB' (Publisher)                                  'Edsel Records'
'TRCK' (Track number/Position in set)               '8/14'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Wolfsheim'
'TXXX:ASIN'                                         'B00000AS3N'
'TXXX:Acoustid Id'                                  'b42a5783-396d-4c94-b97c-a7aa37b5a30c'
'TXXX:Artists'                                      'Wolfsheim'
'TXXX:BARCODE'                                      '4009880865125'
'TXXX:CATALOGNUMBER'                                '0086512'
'TXXX:CT_GAPLESS_DATA'                              '3ef04b1'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'e26783c1-0b5b-4ccc-b012-7054beaa1fc2'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        'b9c87d34-e3d3-4b29-bc17-aaa91c7d5a06'
'TXXX:MusicBrainz Release Group Id'                 'e8c09bbe-d72f-338e-890a-0f84c892dfec'
'TXXX:MusicBrainz Release Track Id'                 '60d7b5bf-aa6b-3c27-b5f2-06954571913a'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['german', 'ebm', 'darkwave', 'electronic', 'synthpop']
'TXXX:originalyear'                                 '1995'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.95 dB'
'TXXX:replaygain_track_peak'                        '0.696815'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'978a287b-74fd-4f7e-abf9-41404f5eadf8')

========================== row from database ==========================
                                              'id'  1236039
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/disc2/Wave Romantics/08 - wolfsheim - the sparrows & the nightingales.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  192
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  6209311
                                           'mtime'  1620542373
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm disc2 08 wolfsheim the sparrows the nightingales electronic we new wave or post punk
                                      'tag_artist'  Wolfsheim
                                     'tag_release'  Wave Romantics
                                       'tag_title'  The Sparrows & The Nightingales
                                             'bpm'  122.1
                                    'search_title'  'nightingales':3 'sparrows':2 'the':1
                                   'search_artist'  'wolfsheim':1
                                  'search_release'  'romantics':2 'wave':1
                                     'search_rest'  'disc2':1 'electronic':6 'new':8 'nightingales':5 'or':10 'post':11 'punk':12 'sparrows':4 'the':3 'wave':9 'we':7 'wolfsheim':2
                                    'search_combo'  'disc2':7 'electronic':12 'new':14 'nightingales':3A,11 'or':16 'post':17 'punk':18 'romantics':6C 'sparrows':2A,10 'the':1A,9 'wave':5C,15 'we':13 'wolfsheim':4B,8
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['german', 'ebm', 'darkwave', 'electronic', 'synthpop']
                                        'tag_date'  1995
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620542372.9172797  (2021-05-09 08:39:32)
                             'size'  6209311