======================== unified (from filesystem) ========================
                                         'bitrate'  '214.425'
                                        'duration'  '237'
                                          'artist'  'Poets Of The Fall'
                                     'text_people'  'Poets of the Fall'
                                         'release'  'Revolution Roulette'
                                           'title'  'Miss Impossible'
                                           'quals'  ("['Q-HAP-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'Q-SYN-2', 'Q-BUSY-3', 'Q-GRIT-3', 'Q-PLAY-2', 'q-bass-4', "
 "'Q-CHART-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'Q-MIXBEAT-2']")
                                      'lastfmtags'  ("['alternative rock', '10 of 10 stars', 'finnish', 'indie', 'rock', "
 "'alternative']")
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '07'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'eid-unsorted'
                                             'bpm'  '130.1'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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'TALB' (Album/Movie/Show title)                     'Revolution Roulette'
'TBPM' (BPM (beats per minute))                     '130.1'
'TCOM' (Composer)                                   'Poets of the Fall'
'TCON' (Content type, a.k.a. Genre)                 'eid-unsorted'
'TDRC' (Recording time)                             '2008'
'TENC' (Encoded by)                                 'LAME'
'TIT2' (Title/songname/content description)         'Miss Impossible'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Poets Of The Fall'
'TPE2' (Band/orchestra/accompaniment)               'Poets Of The Fall'
'TPUB' (Publisher)                                  'Insomniac Music'
'TRCK' (Track number/Position in set)               '07'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '3'
'TXXX:Q-GRIT'                                       '3'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['alternative rock',
 '10 of 10 stars',
 'finnish',
 'indie',
 'rock',
 'alternative']
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-10.58 dB'
'TXXX:replaygain_track_peak'                        '1.096102'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'bcbe9307-8684-4ad7-b439-58ce61b5e783')
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='www.poetsofthefall.com/')

========================== row from database ==========================
                                              'id'  1477878
                                            'path'  /data/Music/Bulk/00dwimp/Poets of The Fall-2008-Revolution Roulette/07 Miss Impossible.mp3
                                         'working'  None
                                         'bitrate'  214
                                    'duration_sec'  237
                                           'genre'  eid-unsorted
                                        'filesize'  6451706
                                           'mtime'  1620521008
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp of 2008 07 eid unsorted
                                      'tag_artist'  Poets Of The Fall
                                     'tag_release'  Revolution Roulette
                                       'tag_title'  Miss Impossible
                                             'bpm'  130.1
                                    'search_title'  'impossible':2 'miss':1
                                   'search_artist'  'fall':4 'of':2 'poets':1 'the':3
                                  'search_release'  'revolution':1 'roulette':2
                                     'search_rest'  '00dwimp':1 '2008':3 'eid':4 'of':2 'unsorted':5
                                    'search_combo'  '00dwimp':9 '2008':11 'eid':12 'fall':6B 'impossible':2A 'miss':1A 'of':4B,10 'poets':3B 'revolution':7C 'roulette':8C 'the':5B 'unsorted':13
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-3', 'Q-GRIT-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-3', 'q-drums-3', 'Q-SYN-2', 'q-other-3', 'Q-BUSY-3', 'Q-HAP-1', 'Q-PLAY-2', 'q-bass-4']
                                      'lastfmtags'  ['alternative rock', '10 of 10 stars', 'finnish', 'indie', 'rock', 'alternative']
                                        'tag_date'  2008
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620521008.4434955  (2021-05-09 02:43:28)
                             'size'  6451706