======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '204'
                                          'artist'  'The Eyes'
                                     'text_people'  ''
                                         'release'  'Tape No018 - Stay In My Life'
                                           'title'  "You're Too Much"
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['garage rock', 'melodic death metal', 'freakbeat', '60s', 'mod']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '03'
                                      'tracktotal'  ''
                                            'date'  '1966'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '125.4'
                                             'key'  '8A'
                                        '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 No018 - Stay In My Life'
'TBPM' (BPM (beats per minute))                     '125.4'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1966'
'TIT2' (Title/songname/content description)         "You're Too Much"
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Eyes'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '03'
'TSSE' (Software/Hardware and settings used for encoding)  'Lavf52.81.0'
'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:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['garage rock', 'melodic death metal', 'freakbeat', '60s', 'mod']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.55 dB'
'TXXX:replaygain_track_peak'                        '0.293625'
'TXXX:tracknum'                                     '03'

========================== row from database ==========================
                                              'id'  1509600
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT018 - Stay In My Life/03 - The Eyes - You_re Too Much (1966).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  204
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  4970772
                                           'mtime'  1620382837
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT018 03 You_re (1966) rock gr garage;set pl garagetapes
                                      'tag_artist'  The Eyes
                                     'tag_release'  Tape No018 - Stay In My Life
                                       'tag_title'  You're Too Much
                                             'bpm'  125.4
                                    'search_title'  'much':5 're':2 'too':4 'you':1 'youre':3
                                   'search_artist'  'eyes':2 'the':1
                                  'search_release'  'in':4 'life':6 'my':5 'no018':2 'stay':3 'tape':1
                                     'search_rest'  '1966':8,9 'blogspot':2 'com':3 'garage':12,14 'garagetapes':1,17 'garagetapesblogspotcom':4 'gr':11 'gt018':5 'pl':16 're':7 'rock':10 'set':13,15 'you':6
                                    'search_combo'  '1966':21,22 'blogspot':15 'com':16 'eyes':7B 'garage':25,27 'garagetapes':14,30 'garagetapesblogspotcom':17 'gr':24 'gt018':18 'in':11C 'life':13C 'much':5A 'my':12C 'no018':9C 'pl':29 're':2A,20 'rock':23 'set':26,28 'stay':10C 'tape':8C 'the':6B 'too':4A 'you':1A,19 'youre':3A
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-2', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['garage rock', 'melodic death metal', 'freakbeat', '60s', 'mod']
                                        'tag_date'  1966
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620382836.7308948  (2021-05-07 12:20:36)
                             'size'  4970772