======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '119'
                                          'artist'  'Wayne Cochran'
                                     'text_people'  ''
                                         'release'  'Tape No278 - You Just Lost Me'
                                           'title'  'Edge Of The Sea'
                                           '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-2', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['oldies', 'american', 'soul', 'funk', '7soul']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '1962'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '128.7'
                                             'key'  '11A'
                                        '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 No278 - You Just Lost Me'
'TBPM' (BPM (beats per minute))                     '128.7'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1962'
'TIT2' (Title/songname/content description)         'Edge Of The Sea'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Wayne Cochran'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '10'
'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'                                   ['oldies', 'american', 'soul', 'funk', '7soul']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.76 dB'
'TXXX:replaygain_track_peak'                        '0.245062'
'TXXX:tracknum'                                     '10'

========================== row from database ==========================
                                              'id'  501091
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT278/10 - Wayne Cochran - Edge Of The Sea (1962 US) (version 2) (Aire).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  119
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  2973461
                                           'mtime'  1620385567
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT278 10 (1962 US) (version 2) (Aire) rock gr garage;set pl garagetapes
                                      'tag_artist'  Wayne Cochran
                                     'tag_release'  Tape No278 - You Just Lost Me
                                       'tag_title'  Edge Of The Sea
                                             'bpm'  128.7
                                    'search_title'  'edge':1 'of':2 'sea':4 'the':3
                                   'search_artist'  'cochran':2 'wayne':1
                                  'search_release'  'just':4 'lost':5 'me':6 'no278':2 'tape':1 'you':3
                                     'search_rest'  '1962':6,7 '2':12,13 'aire':14,15 'blogspot':2 'com':3 'garage':18,20 'garagetapes':1,23 'garagetapesblogspotcom':4 'gr':17 'gt278':5 'pl':22 'rock':16 'set':19,21 'us':8,9 'version':10,11
                                    'search_combo'  '1962':18,19 '2':24,25 'aire':26,27 'blogspot':14 'cochran':6B 'com':15 'edge':1A 'garage':30,32 'garagetapes':13,35 'garagetapesblogspotcom':16 'gr':29 'gt278':17 'just':10C 'lost':11C 'me':12C 'no278':8C 'of':2A 'pl':34 'rock':28 'sea':4A 'set':31,33 'tape':7C 'the':3A 'us':20,21 'version':22,23 'wayne':5B 'you':9C
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  11A
                                           '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-2', 'q-syn-2', 'q-chart-1', 'q-other-1', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['oldies', 'american', 'soul', 'funk', '7soul']
                                        'tag_date'  1962
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620385566.740334  (2021-05-07 13:06:06)
                             'size'  2973461