======================== unified (from filesystem) ========================
                                         'bitrate'  '180.708'
                                        'duration'  '362'
                                          'artist'  'The Dresden Dolls'
                                     'text_people'  'Amanda Palmer'
                                         'release'  'No, Virginia...'
                                           'title'  'Mouse And The Model [Demo]'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-4', "
 "'Q-PIANO-3', 'q-chart-3', 'q-drums-3', 'q-other-2', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['punk cabaret', 'indie', 'cabaret', 'dark cabaret', 'dresden dolls']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter;ifs-songwriter-eos'
                                             'bpm'  '85.779'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         '9D0B6D0B'
'COMM:ID3v1 Comment:XXX'                            '9D0B6D0B'
'PRIV:AverageLevel:{*\x00\x00'                      PRIV(owner='AverageLevel', data=b'{*\x00\x00')
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'TALB' (Album/Movie/Show title)                     'No, Virginia...'
'TBPM' (BPM (beats per minute))                     '85.779'
'TCOM' (Composer)                                   'Amanda Palmer'
'TCON' (Content type, a.k.a. Genre)                 ['ifs-songwriter', 'ifs-songwriter-eos']
'TDRC' (Recording time)                             '2008-05-20'
'TIT2' (Title/songname/content description)         'Mouse And The Model [Demo]'
'TKEY' (Initial key)                                '1A'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'The Dresden Dolls'
'TPE2' (Band/orchestra/accompaniment)               'The Dresden Dolls'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Roadrunner'
'TRCK' (Track number/Position in set)               '3'
'TSSE' (Software/Hardware and settings used for encoding)  'Audiograbber 1.82.01, External encoder lame.exe (%s %d -V2 --vbr-new) '
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:Release type'                                 'Normal release'
'TXXX:Rip date'                                     '2008-04-29'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:Source'                                       'CD'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['punk cabaret', 'indie', 'cabaret', 'dark cabaret', 'dresden dolls']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-play'                                       '4'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.31 dB'
'TXXX:replaygain_track_peak'                        '0.339077'
'UFID:http://www.cddb.com/id3/taginfo1.html'        UFID(owner='http://www.cddb.com/id3/taginfo1.html', data=b'3CD3N55Q153493847U158141553B43086B1B2122C42FE2A40E551P0')

========================== row from database ==========================
                                              'id'  1367291
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/00songwriter-eos/Dresden Dolls & Amanda Palmer/No Virginia/03-dresden_dolls-the_mouse_and_the_model.mp3
                                         'working'  None
                                         'bitrate'  180
                                    'duration_sec'  362
                                           'genre'  ifs-songwriter;ifs-songwriter-eos
                                        'filesize'  8188911
                                           'mtime'  1636401360
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 00songwriter eos & Amanda Palmer 03 dresden_dolls the_mouse_and_the_model ifs songwriter;ifs songwriter eos
                                      'tag_artist'  The Dresden Dolls
                                     'tag_release'  No, Virginia...
                                       'tag_title'  Mouse And The Model [Demo]
                                             'bpm'  85.779
                                    'search_title'  'and':2 'demo':5,6 'model':4 'mouse':1 'the':3
                                   'search_artist'  'dolls':3 'dresden':2 'the':1
                                  'search_release'  'no':1,2 'virginia':3,4
                                     'search_rest'  '00singer':1 '00songwriter':4 'amanda':5 'and':11 'dolls':8 'dresden':7 'eos':3 'ifs':14,16,18 'model':13 'mouse':10 'palmer':6 'songwriter':2,15,17 'the':9,12
                                    'search_combo'  '00singer':14 '00songwriter':17 'amanda':18 'and':2A,24 'demo':5A,6A 'dolls':9B,21 'dresden':8B,20 'eos':16 'ifs':27,29,31 'model':4A,26 'mouse':1A,23 'no':10C,11C 'palmer':19 'songwriter':15,28,30 'the':3A,7B,22,25 'virginia':12C,13C
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-mixbeat-2', 'Q-PIANO-3', 'q-play-4', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['punk cabaret', 'indie', 'cabaret', 'dark cabaret', 'dresden dolls']
                                        'tag_date'  2008
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1636401360.1948578  (2021-11-08 20:56:00)
                             'size'  8188911