======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '179'
                                          'artist'  'Romuald & Roman'
                                     'text_people'  ''
                                         'release'  'Tape No242 - Come On Up To My World'
                                           'title'  'Bobas'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['60s', 'polish rock', 'x', 'lata 60', 'romuald i roman']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '05'
                                      'tracktotal'  ''
                                            'date'  '1965'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '135.9'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'http://garagetapes.blogspot.gr/'
'TALB' (Album/Movie/Show title)                     'Tape No242 - Come On Up To My World'
'TBPM' (BPM (beats per minute))                     '135.9'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         'Bobas'
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'Romuald & Roman'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '05'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:country'                                      'PL'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['60s', 'polish rock', 'x', 'lata 60', 'romuald i roman']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+24.53 dB'
'TXXX:replaygain_track_peak'                        '0.045084'
'TXXX:tracknum'                                     '05'

========================== row from database ==========================
                                              'id'  500799
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT242/05 - Romuald & Roman - Bobas (196 PL) (Muza).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  179
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  4398621
                                           'mtime'  1620385477
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT242 05 (196 PL) (Muza) rock gr garage;set pl garagetapes
                                      'tag_artist'  Romuald & Roman
                                     'tag_release'  Tape No242 - Come On Up To My World
                                       'tag_title'  Bobas
                                             'bpm'  135.9
                                    'search_title'  'bobas':1
                                   'search_artist'  'roman':2 'romuald':1
                                  'search_release'  'come':3 'my':7 'no242':2 'on':4 'tape':1 'to':6 'up':5 'world':8
                                     'search_rest'  '196':6,7 'blogspot':2 'com':3 'garage':14,16 'garagetapes':1,18 'garagetapesblogspotcom':4 'gr':13 'gt242':5 'muza':10,11 'pl':8,9 'rock':12 'set':15,17
                                    'search_combo'  '196':17,18 'blogspot':13 'bobas':1A 'com':14 'come':6C 'garage':25,27 'garagetapes':12,29 'garagetapesblogspotcom':15 'gr':24 'gt242':16 'muza':21,22 'my':10C 'no242':5C 'on':7C 'pl':19,20 'rock':23 'roman':3B 'romuald':2B 'set':26,28 'tape':4C 'to':9C 'up':8C 'world':11C
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['60s', 'polish rock', 'x', 'lata 60', 'romuald i roman']
                                        'tag_date'  1965
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620385476.5120316  (2021-05-07 13:04:36)
                             'size'  4398621