======================== unified (from filesystem) ========================
                                         'bitrate'  '229.373'
                                        'duration'  '346'
                                          'artist'  'Mogwai'
                                     'text_people'  ''
                                         'release'  'Mr. Beast'
                                           'title'  "We're No Here"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['instrumental', 'indie', 'alternative', 'post rock']"
                                     'discogstags'  "['electronic', 'rock', 'leftfield', 'art rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '2018'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '125.939'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 00003618 0000242D 0000B4CB'
'COMM:iTunNORM:eng'                                 (' 00003618 0000242D 0000B4CB 00007BE8 0003A305 000350FB 00008000 00008000 '
 '00029127 0001D199')
'TALB' (Album/Movie/Show title)                     'Mr. Beast'
'TBPM' (BPM (beats per minute))                     '125.939'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDRC' (Recording time)                             '2018'
'TIT2' (Title/songname/content description)         "We're No Here"
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Mogwai'
'TPE2' (Band/orchestra/accompaniment)               'Mogwai'
'TRCK' (Track number/Position in set)               '10'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'rock', 'leftfield', 'art rock']
'TXXX:lastfmtags'                                   ['instrumental', 'indie', 'alternative', 'post rock']
'TXXX:original release date'                        ['2006', '2018']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.01 dB'
'TXXX:replaygain_track_peak'                        '0.266393'

========================== row from database ==========================
                                              'id'  1505995
                                            'path'  /data/Music/Bulk/00poprockelectronic/Mogwai/Mr. Beast/10 -  we_re no here.mp3
                                         'working'  None
                                         'bitrate'  229
                                    'duration_sec'  346
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  9988827
                                           'mtime'  1621697469
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 10 we_re no here ifs songwriter indie rock
                                      'tag_artist'  Mogwai
                                     'tag_release'  Mr. Beast
                                       'tag_title'  We're No Here
                                             'bpm'  125.939
                                    'search_title'  'here':5 'no':4 're':2 'we':1 'were':3
                                   'search_artist'  'mogwai':1
                                  'search_release'  'beast':3 'mr':1,2
                                     'search_rest'  '00poprockelectronic':1 'here':5 'ifs':6 'indie':8 'no':4 're':3 'rock':9 'songwriter':7 'we':2
                                    'search_combo'  '00poprockelectronic':10 'beast':9C 'here':5A,14 'ifs':15 'indie':17 'mogwai':6B 'mr':7C,8C 'no':4A,13 're':2A,12 'rock':18 'songwriter':16 'we':1A,11 'were':3A
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-2', 'q-syn-2', 'q-chart-4', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'indie', 'alternative', 'post rock']
                                        'tag_date'  2018
                                     'discogstags'  ['electronic', 'rock', 'leftfield', 'art rock']

============================== file details ==============================
                                           'mtime'  1621697469.253196  (2021-05-22 17:31:09)
                             'size'  9988827