======================== unified (from filesystem) ========================
                                         'bitrate'  '191.961'
                                        'duration'  '415'
                                          'artist'  'Volcano Choir'
                                     'text_people'  ''
                                         'release'  'Unmap'
                                           'title'  'Still'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-JZFKS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'post rock', 'folk', 'experimental', 'ambient']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '9'
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-unsorted'
                                             'bpm'  '133.844'
                                             'key'  '2B'
                                        'acoustid'  ''
rest: ''

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

'PRIV:http://www.cdtag.com:\x02\x00¿>4\x00'         PRIV(owner='http://www.cdtag.com', data=b'\x02\x00\xbf>4\x00')
'TALB' (Album/Movie/Show title)                     'Unmap'
'TBPM' (BPM (beats per minute))                     '133.844'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-unsorted'
'TDRC' (Recording time)                             '2009-09-22'
'TIT2' (Title/songname/content description)         'Still'
'TKEY' (Initial key)                                '2B'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'Volcano Choir'
'TPE2' (Band/orchestra/accompaniment)               'Volcano Choir'
'TPUB' (Publisher)                                  'Jagjaguwar'
'TRCK' (Track number/Position in set)               '8/9'
'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:Release type'                                 'Advance'
'TXXX:Rip date'                                     '2009-08-30'
'TXXX:Source'                                       'CD (LP)'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['indie', 'post rock', 'folk', 'experimental', 'ambient']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.30 dB'
'TXXX:replaygain_track_peak'                        '0.511744'

========================== row from database ==========================
                                              'id'  1264641
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Volcano Choir/Unmap/08-volcano_choir-still.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  415
                                           'genre'  ifs-songwriter-indie-unsorted
                                        'filesize'  9984067
                                           'mtime'  1642256225
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 08 volcano_choir still ifs songwriter indie unsorted
                                      'tag_artist'  Volcano Choir
                                     'tag_release'  Unmap
                                       'tag_title'  Still
                                             'bpm'  133.844
                                    'search_title'  'still':1
                                   'search_artist'  'choir':2 'volcano':1
                                  'search_release'  'unmap':1
                                     'search_rest'  '00singer':1 'choir':5 'eos':3 'ifs':7 'indie':8 'songwriter':2 'still':6 'unsorted':9 'volcano':4
                                    'search_combo'  '00singer':5 'choir':3B,9 'eos':7 'ifs':11 'indie':12 'songwriter':6 'still':1A,10 'unmap':4C 'unsorted':13 'volcano':2B,8
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  2B
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-1']
                                      'lastfmtags'  ['indie', 'post rock', 'folk', 'experimental', 'ambient']
                                        'tag_date'  2009
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1642256225.341392  (2022-01-15 15:17:05)
                             'size'  9984067