======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '150'
                                          'artist'  'Jim Edgar & The Roadrunners'
                                     'text_people'  ''
                                         'release'  'Tape No228 - Love Could Show Me'
                                           'title'  "You Can't Lie To A Liar"
                                           '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']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '08'
                                      'tracktotal'  ''
                                            'date'  '1967'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '139.4'
                                             'key'  '9B'
                                        '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 No228 - Love Could Show Me'
'TBPM' (BPM (beats per minute))                     '139.4'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1967'
'TIT2' (Title/songname/content description)         "You Can't Lie To A Liar"
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'Jim Edgar & The Roadrunners'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '08'
'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: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'                        '+18.32 dB'
'TXXX:replaygain_track_peak'                        '0.069317'
'TXXX:tracknum'                                     '08'

========================== row from database ==========================
                                              'id'  1517708
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT228/08 - Jim Edgar & The Roadrunners - You Can_t Lie To A Liar (1967 US) (Discovery).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  150
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  3678626
                                           'mtime'  1620385404
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT228 08 Can_t (1967 US) (Discovery) rock gr garage;set pl garagetapes
                                      'tag_artist'  Jim Edgar & The Roadrunners
                                     'tag_release'  Tape No228 - Love Could Show Me
                                       'tag_title'  You Can't Lie To A Liar
                                             'bpm'  139.4
                                    'search_title'  'a':7 'can':2 'cant':4 'liar':8 'lie':5 't':3 'to':6 'you':1
                                   'search_artist'  'edgar':2 'jim':1 'roadrunners':4 'the':3
                                  'search_release'  'could':4 'love':3 'me':6 'no228':2 'show':5 'tape':1
                                     'search_rest'  '1967':8,9 'blogspot':2 'can':6 'com':3 'discovery':12,13 'garage':16,18 'garagetapes':1,21 'garagetapesblogspotcom':4 'gr':15 'gt228':5 'pl':20 'rock':14 'set':17,19 't':7 'us':10,11
                                    'search_combo'  '1967':26,27 'a':7A 'blogspot':20 'can':2A,24 'cant':4A 'com':21 'could':16C 'discovery':30,31 'edgar':10B 'garage':34,36 'garagetapes':19,39 'garagetapesblogspotcom':22 'gr':33 'gt228':23 'jim':9B 'liar':8A 'lie':5A 'love':15C 'me':18C 'no228':14C 'pl':38 'roadrunners':12B 'rock':32 'set':35,37 'show':17C 't':3A,25 'tape':13C 'the':11B 'to':6A 'us':28,29 'you':1A
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  9B
                                           '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'  []
                                        'tag_date'  1967
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620385404.011591  (2021-05-07 13:03:24)
                             'size'  3678626