======================== unified (from filesystem) ========================
                                         'bitrate'  '184.522'
                                        'duration'  '267'
                                          'artist'  'Bitter Ruin'
                                     'text_people'  ''
                                         'release'  "We're Not Dancing"
                                           'title'  'Beware'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['all', 'female vocalists', 'dark cabaret', 'acoustic', 'alternative', "
 "'cabaret']")
                                     'discogstags'  "['rock', 'vocal', 'indie rock', 'ethereal']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '6'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter'
                                             'bpm'  '111.886'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     "We're Not Dancing"
'TBPM' (BPM (beats per minute))                     '111.886'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter'
'TCOP' (Copyright message)                          '2008 Bitter Ruin Records'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'Beware'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Bitter Ruin'
'TPE2' (Band/orchestra/accompaniment)               'Bitter Ruin'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '5/6'
'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:discogstags'                                  ['rock', 'vocal', 'indie rock', 'ethereal']
'TXXX:lastfmtags'                                   ['all',
 'female vocalists',
 'dark cabaret',
 'acoustic',
 'alternative',
 'cabaret']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.65 dB'
'TXXX:replaygain_track_peak'                        '0.450395'

========================== row from database ==========================
                                              'id'  1524817
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Bitter Ruin - [2008] We_re Not Dancing/05 Beware.mp3
                                         'working'  None
                                         'bitrate'  184
                                    'duration_sec'  267
                                           'genre'  ifs-songwriter
                                        'filesize'  6231091
                                           'mtime'  1637328859
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos [2008] We_re 05 ifs songwriter
                                      'tag_artist'  Bitter Ruin
                                     'tag_release'  We're Not Dancing
                                       'tag_title'  Beware
                                             'bpm'  111.886
                                    'search_title'  'beware':1
                                   'search_artist'  'bitter':1 'ruin':2
                                  'search_release'  'dancing':5 'not':4 're':2 'we':1 'were':3
                                     'search_rest'  '00singer':1 '2008':4,5 'eos':3 'ifs':8 're':7 'songwriter':2 'we':6
                                    'search_combo'  '00singer':9 '2008':12,13 'beware':1A 'bitter':2B 'dancing':8C 'eos':11 'ifs':16 'not':7C 're':5C,15 'ruin':3B 'songwriter':10 'we':4C,14 'were':6C
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['all', 'female vocalists', 'dark cabaret', 'acoustic', 'alternative', 'cabaret']
                                        'tag_date'  2008
                                     'discogstags'  ['rock', 'vocal', 'indie rock', 'ethereal']

============================== file details ==============================
                                           'mtime'  1637328859.4710422  (2021-11-19 14:34:19)
                             'size'  6231091