======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '133'
                                          'artist'  'The Buccaneers'
                                     'text_people'  ''
                                         'release'  'Tape No118 - Please Come Down'
                                           'title'  "You're Never Gonna Love Me Anymore"
                                           '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-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['punk', 'garage rock', 'canadian', 'punk rock', 'oldies']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '05'
                                      'tracktotal'  ''
                                            'date'  '1966'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '138.1'
                                             'key'  '12B'
                                        '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 No118 - Please Come Down'
'TBPM' (BPM (beats per minute))                     '138.1'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1966'
'TIT2' (Title/songname/content description)         "You're Never Gonna Love Me Anymore"
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'The Buccaneers'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '05'
'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:country'                                      'US'
'TXXX:lastfmtags'                                   ['punk', 'garage rock', 'canadian', 'punk rock', 'oldies']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'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'                        '+23.68 dB'
'TXXX:replaygain_track_peak'                        '0.026141'
'TXXX:tracknum'                                     '05'

========================== row from database ==========================
                                              'id'  1516141
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT118/05 - The Buccaneers - You_re Never Gonna Love Me Anymore (1966 US).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  133
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  3284658
                                           'mtime'  1620384481
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT118 05 You_re (1966 US) rock gr garage;set pl garagetapes
                                      'tag_artist'  The Buccaneers
                                     'tag_release'  Tape No118 - Please Come Down
                                       'tag_title'  You're Never Gonna Love Me Anymore
                                             'bpm'  138.1
                                    'search_title'  'anymore':8 'gonna':5 'love':6 'me':7 'never':4 're':2 'you':1 'youre':3
                                   'search_artist'  'buccaneers':2 'the':1
                                  'search_release'  'come':4 'down':5 'no118':2 'please':3 'tape':1
                                     'search_rest'  '1966':8,9 'blogspot':2 'com':3 'garage':14,16 'garagetapes':1,19 'garagetapesblogspotcom':4 'gr':13 'gt118':5 'pl':18 're':7 'rock':12 'set':15,17 'us':10,11 'you':6
                                    'search_combo'  '1966':23,24 'anymore':8A 'blogspot':17 'buccaneers':10B 'com':18 'come':14C 'down':15C 'garage':29,31 'garagetapes':16,34 'garagetapesblogspotcom':19 'gonna':5A 'gr':28 'gt118':20 'love':6A 'me':7A 'never':4A 'no118':12C 'pl':33 'please':13C 're':2A,22 'rock':27 'set':30,32 'tape':11C 'the':9B 'us':25,26 'you':1A,21 'youre':3A
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  12B
                                           '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-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['punk', 'garage rock', 'canadian', 'punk rock', 'oldies']
                                        'tag_date'  1966
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620384480.9561658  (2021-05-07 12:48:00)
                             'size'  3284658