======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '109'
                                          'artist'  'Marsha Hadfield'
                                     'text_people'  ''
                                         'release'  'Tape No183 - Real Girls In The Garage Land (Part L)'
                                           'title'  "I'm Giving A Party"
                                           '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-4', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '04'
                                      'tracktotal'  ''
                                            'date'  '1965'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '143.9'
                                             'key'  '10A'
                                        '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 No183 - Real Girls In The Garage Land (Part L)'
'TBPM' (BPM (beats per minute))                     '143.9'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         "I'm Giving A Party"
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Marsha Hadfield'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '04'
'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'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+24.58 dB'
'TXXX:replaygain_track_peak'                        '0.026785'
'TXXX:tracknum'                                     '04'

========================== row from database ==========================
                                              'id'  1519380
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT183 - Real Girls In The Garage Land (Part L)/04 - Marsha Hadfield - I_m Giving A Party (196 US) (Charay).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  109
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  2695484
                                           'mtime'  1620385062
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT183 04 I_m (196 US) (Charay) rock gr garage;set pl garagetapes
                                      'tag_artist'  Marsha Hadfield
                                     'tag_release'  Tape No183 - Real Girls In The Garage Land (Part L)
                                       'tag_title'  I'm Giving A Party
                                             'bpm'  143.9
                                    'search_title'  'a':5 'giving':4 'i':1 'im':3 'm':2 'party':6
                                   'search_artist'  'hadfield':2 'marsha':1
                                  'search_release'  'garage':7 'girls':4 'in':5 'l':11,12 'land':8 'no183':2 'part':9,10 'real':3 'tape':1 'the':6
                                     'search_rest'  '196':8,9 'blogspot':2 'charay':12,13 'com':3 'garage':16,18 'garagetapes':1,21 'garagetapesblogspotcom':4 'gr':15 'gt183':5 'i':6 'm':7 'pl':20 'rock':14 'set':17,19 'us':10,11
                                    'search_combo'  '196':28,29 'a':5A 'blogspot':22 'charay':32,33 'com':23 'garage':15C,36,38 'garagetapes':21,41 'garagetapesblogspotcom':24 'girls':12C 'giving':4A 'gr':35 'gt183':25 'hadfield':8B 'i':1A,26 'im':3A 'in':13C 'l':19C,20C 'land':16C 'm':2A,27 'marsha':7B 'no183':10C 'part':17C,18C 'party':6A 'pl':40 'real':11C 'rock':34 'set':37,39 'tape':9C 'the':14C 'us':30,31
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  10A
                                           '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-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1965
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620385062.4674819  (2021-05-07 12:57:42)
                             'size'  2695484