======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '162'
                                          'artist'  'Lucid Dreams'
                                     'text_people'  ''
                                         'release'  'Lucid Dreams 0096'
                                           'title'  'False Awakenings'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  ("['posteuchrid mirror hall of dish licious memories', 'experimental', "
 "'ambient']")
                                     'discogstags'  "['electronic', 'experimental', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '10'
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '118.5'
                                             'key'  '12A'
                                        'acoustid'  '79fac052-b30c-4aab-b8d0-d4047744e830'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Lucid Dreams 0096'
'TBPM' (BPM (beats per minute))                     '118.5'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDOR' (Original release time)                      '1996'
'TDRC' (Recording time)                             '1996-02-08'
'TIT2' (Title/songname/content description)         'False Awakenings'
'TKEY' (Initial key)                                '12A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Lucid Dreams'
'TPE2' (Band/orchestra/accompaniment)               'Lucid Dreams'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'em:t'
'TRCK' (Track number/Position in set)               '3/10'
'TSO2'                                              'Lucid Dreams'
'TSOP' (Performer sort order)                       'Lucid Dreams'
'TXXX:ASIN'                                         'B000024KUC'
'TXXX:Acoustid Id'                                  '79fac052-b30c-4aab-b8d0-d4047744e830'
'TXXX:Artists'                                      'Lucid Dreams'
'TXXX:BARCODE'                                      '5025989960027'
'TXXX:CATALOGNUMBER'                                '0096'
'TXXX:MusicBrainz Album Artist Id'                  '0118336a-a053-45d9-ab2d-cc8413561e20'
'TXXX:MusicBrainz Album Id'                         '66b754db-d1dd-400c-8813-59b429315e94'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '0118336a-a053-45d9-ab2d-cc8413561e20'
'TXXX:MusicBrainz Release Group Id'                 '55b52bf2-7b6a-358f-b502-b7b33b99edff'
'TXXX:MusicBrainz Release Track Id'                 'ff2c388a-900c-35cd-b8ed-6aaccd4235a6'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'experimental', 'ambient']
'TXXX:lastfmtags'                                   ['posteuchrid mirror hall of dish licious memories', 'experimental', 'ambient']
'TXXX:originalyear'                                 '1996'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'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'                        '-0.10 dB'
'TXXX:replaygain_track_peak'                        '0.978007'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6ab75591-d38f-4736-ad08-d1db345c0f3f')

========================== row from database ==========================
                                              'id'  1363508
                                            'path'  /data/Music/Bulk/00poprockelectronic/00calmer/Lucid Dreams - Emit 0096/Lucid Dreams/03_-_False_Awakenings.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  162
                                           'genre'  electronic
                                        'filesize'  3302000
                                           'mtime'  1636913191
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00calmer Emit 03_ _False_Awakenings electronic
                                      'tag_artist'  Lucid Dreams
                                     'tag_release'  Lucid Dreams 0096
                                       'tag_title'  False Awakenings
                                             'bpm'  118.5
                                    'search_title'  'awakenings':2 'false':1
                                   'search_artist'  'dreams':2 'lucid':1
                                  'search_release'  'dreams':2 'lucid':1
                                     'search_rest'  '00calmer':2 '00poprockelectronic':1 '03':4 'awakenings':6 'electronic':7 'emit':3 'false':5
                                    'search_combo'  '00calmer':8 '00poprockelectronic':7 '03':10 'awakenings':2A,12 'dreams':4B,6C 'electronic':13 'emit':9 'false':1A,11 'lucid':3B,5C
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-3', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['posteuchrid mirror hall of dish licious memories', 'experimental', 'ambient']
                                        'tag_date'  1996
                                     'discogstags'  ['electronic', 'experimental', 'ambient']

============================== file details ==============================
                                           'mtime'  1636913190.6899183  (2021-11-14 19:06:30)
                             'size'  3302000