======================== unified (from filesystem) ========================
                                         'bitrate'  '224.294'
                                        'duration'  '182'
                                          'artist'  'Eagles of Death Metal'
                                     'text_people'  ''
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                                           'title'  'Bad Dream Mama'
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                                      'lastfmtags'  "['alternative rock', 'stoner rock', 'alternative', 'garage rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '15'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'rock-gr-stoner'
                                             'bpm'  '148'
                                             'key'  '4A'
                                        'acoustid'  '646dfec6-794e-4eb4-9f49-9f39edb19830'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Peace Love Death Metal'
'TBPM' (BPM (beats per minute))                     '148'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-stoner'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004-03-23'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['mix', 'Alain Johannes'], ['producer', 'Josh Homme']])
'TIT2' (Title/songname/content description)         'Bad Dream Mama'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Eagles of Death Metal'
'TPE2' (Band/orchestra/accompaniment)               'Eagles of Death Metal'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'AntAcidAudio'
'TRCK' (Track number/Position in set)               '5/15'
'TSO2'                                              'Eagles of Death Metal'
'TSOP' (Performer sort order)                       'Eagles of Death Metal'
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'TXXX:Acoustid Id'                                  '646dfec6-794e-4eb4-9f49-9f39edb19830'
'TXXX:Artists'                                      'Eagles of Death Metal'
'TXXX:BARCODE'                                      '689230099925'
'TXXX:CATALOGNUMBER'                                'AAA-999'
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'TXXX:Mp3gain_undo'                                 '+007,+007,N'
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'TXXX:MusicBrainz Album Id'                         'ddf2d79b-2c98-4857-9276-46d1a95cdf1f'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'de11b037-d880-40e0-8901-0397c768c457'
'TXXX:MusicBrainz Release Group Id'                 '310df18e-d90f-3642-a034-35f28dbbb972'
'TXXX:MusicBrainz Release Track Id'                 '82fafc4f-151e-3f21-aadc-99062f4c5ead'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['alternative rock', 'stoner rock', 'alternative', 'garage rock', 'rock']
'TXXX:originalyear'                                 '2004'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.19 dB'
'TXXX:replaygain_track_peak'                        '0.323426'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'cd85cebb-08f3-4ee7-ad76-83f6a1fee982')

========================== row from database ==========================
                                              'id'  796141
                                            'path'  /data/Music/Bulk/00dwimp/Eagles of Death Metal/Peace Love Death Metal/05 Bad Dream Mama.mp3
                                         'working'  None
                                         'bitrate'  224
                                    'duration_sec'  182
                                           'genre'  rock-gr-stoner
                                        'filesize'  5205643
                                           'mtime'  1636917463
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 05 rock gr stoner
                                      'tag_artist'  Eagles of Death Metal
                                     'tag_release'  Peace Love Death Metal
                                       'tag_title'  Bad Dream Mama
                                             'bpm'  148.0
                                    'search_title'  'bad':1 'dream':2 'mama':3
                                   'search_artist'  'death':3 'eagles':1 'metal':4 'of':2
                                  'search_release'  'death':3 'love':2 'metal':4 'peace':1
                                     'search_rest'  '00dwimp':1 'gr':3 'rock':2 'stoner':4
                                    'search_combo'  '00dwimp':12 'bad':1A 'death':6B,10C 'dream':2A 'eagles':4B 'gr':14 'love':9C 'mama':3A 'metal':7B,11C 'of':5B 'peace':8C 'rock':13 'stoner':15
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['alternative rock', 'stoner rock', 'alternative', 'garage rock', 'rock']
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636917462.5958366  (2021-11-14 20:17:42)
                             'size'  5205643