======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '243'
                                          'artist'  'Download'
                                     'text_people'  ''
                                         'release'  'Effector'
                                           'title'  'Affirmed'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['ambient', 'industrial', 'electronic', 'experimental', 'idm']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '9'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'electronic-experimental'
                                             'bpm'  '84.1'
                                             'key'  '2A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Effector'
'TBPM' (BPM (beats per minute))                     '84.1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental'
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000-10-23'
'TENC' (Encoded by)                                 'Free Mp3 Wma Converter'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'Phil Western'], ['producer', 'cEvin Key'], ['mix', 'Phil Western'], ['mix', 'cEvin Key'], ['engineer', 'Phil Western'], ['engineer', 'cEvin Key']])
'TIT2' (Title/songname/content description)         'Affirmed'
'TKEY' (Initial key)                                '2A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Download'
'TPE2' (Band/orchestra/accompaniment)               'Download'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Nettwerk UK'
'TRCK' (Track number/Position in set)               '9/9'
'TSO2'                                              'Download'
'TSOP' (Performer sort order)                       'Download'
'TXXX:ASIN'                                         'B000056P3O'
'TXXX:Artists'                                      'Download'
'TXXX:BARCODE'                                      '5037703015920'
'TXXX:CATALOGNUMBER'                                '5 03770 30159 2'
'TXXX:MusicBrainz Album Artist Id'                  'a31c5ea9-b550-447a-b2ee-99b08e8c4825'
'TXXX:MusicBrainz Album Id'                         '16d074f5-50ee-3693-9c64-0d9f286e2bac'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'a31c5ea9-b550-447a-b2ee-99b08e8c4825'
'TXXX:MusicBrainz Release Group Id'                 'b06b97a2-eee5-3f22-a2a0-422a3685b136'
'TXXX:MusicBrainz Release Track Id'                 '372cfc8c-cc83-314c-8b44-2837bd50d6d8'
'TXXX:Q-HAP'                                        '2'
'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'                                   ['ambient', 'industrial', 'electronic', 'experimental', 'idm']
'TXXX:originalyear'                                 '2000'
'TXXX:q-bass'                                       '3'
'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'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.26 dB'
'TXXX:replaygain_track_peak'                        '0.666784'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'96d7633e-7d50-4fb2-9825-bd8fa46b030e')

========================== row from database ==========================
                                              'id'  1279204
                                            'path'  /data/Music/Bulk/00dwimp/Download/Effector/09 Affirmed.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  243
                                           'genre'  electronic-experimental
                                        'filesize'  5893840
                                           'mtime'  1636916752
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 09 electronic experimental
                                      'tag_artist'  Download
                                     'tag_release'  Effector
                                       'tag_title'  Affirmed
                                             'bpm'  84.1
                                    'search_title'  'affirmed':1
                                   'search_artist'  'download':1
                                  'search_release'  'effector':1
                                     'search_rest'  '00dwimp':1 'electronic':2 'experimental':3
                                    'search_combo'  '00dwimp':4 'affirmed':1A 'download':2B 'effector':3C 'electronic':5 'experimental':6
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', '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-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['ambient', 'industrial', 'electronic', 'experimental', 'idm']
                                        'tag_date'  2000
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636916751.881457  (2021-11-14 20:05:51)
                             'size'  5893840