======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '169'
                                          'artist'  'The Bentleys'
                                     'text_people'  ''
                                         'release'  'Tape No035 - Eagle Never Hunts The Fly'
                                           'title'  "Now It's Gone"
                                           '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'  "['rock', 'surf', 'surf rock', 'rock and roll', '60s']"
                                     'discogstags'  "['doo wop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  ''
                                            'date'  '1966'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '102.4'
                                             '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 No035 - Eagle Never Hunts The Fly'
'TBPM' (BPM (beats per minute))                     '102.4'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1966'
'TIT2' (Title/songname/content description)         "Now It's Gone"
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'The Bentleys'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '13'
'TXXX:COUNTRY'                                      '- US'
'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'                                  ['doo wop', 'rock']
'TXXX:lastfmtags'                                   ['rock', 'surf', 'surf rock', 'rock and roll', '60s']
'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'                        '+24.73 dB'
'TXXX:replaygain_track_peak'                        '0.023769'
'TXXX:tracknum'                                     '13'

========================== row from database ==========================
                                              'id'  1508363
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT035 - Eagle Never Hunts The Fly/13 - The Bentleys - Now It_s Gone (1966 - US).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  169
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  4115877
                                           'mtime'  1620383028
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT035 13 It_s (1966 US) rock gr garage;set pl garagetapes
                                      'tag_artist'  The Bentleys
                                     'tag_release'  Tape No035 - Eagle Never Hunts The Fly
                                       'tag_title'  Now It's Gone
                                             'bpm'  102.4
                                    'search_title'  'gone':5 'it':2 'its':4 'now':1 's':3
                                   'search_artist'  'bentleys':2 'the':1
                                  'search_release'  'eagle':3 'fly':7 'hunts':5 'never':4 'no035':2 'tape':1 'the':6
                                     'search_rest'  '1966':8,9 'blogspot':2 'com':3 'garage':14,16 'garagetapes':1,19 'garagetapesblogspotcom':4 'gr':13 'gt035':5 'it':6 'pl':18 'rock':12 's':7 'set':15,17 'us':10,11
                                    'search_combo'  '1966':22,23 'bentleys':7B 'blogspot':16 'com':17 'eagle':10C 'fly':14C 'garage':28,30 'garagetapes':15,33 'garagetapesblogspotcom':18 'gone':5A 'gr':27 'gt035':19 'hunts':12C 'it':2A,20 'its':4A 'never':11C 'no035':9C 'now':1A 'pl':32 'rock':26 's':3A,21 'set':29,31 'tape':8C 'the':6B,13C 'us':24,25
                                    'tag_tracknum'  13
                                      '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'  ['rock', 'surf', 'surf rock', 'rock and roll', '60s']
                                        'tag_date'  1966
                                     'discogstags'  ['doo wop', 'rock']

============================== file details ==============================
                                           'mtime'  1620383028.339113  (2021-05-07 12:23:48)
                             'size'  4115877