======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '189'
                                          'artist'  'The One Way Street'
                                     'text_people'  ''
                                         'release'  'Tape No235 - The Girl I Once Knew (Moody Tunes - Part VII)'
                                           'title'  'Falsely Represented Society'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['garage rock']"
                                     'discogstags'  "['garage rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  ''
                                            'date'  '1965'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '95.0'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Tape No235 - The Girl I Once Knew (Moody Tunes - Part VII)'
'TBPM' (BPM (beats per minute))                     '95.0'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         'Falsely Represented Society'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'The One Way Street'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '15'
'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:discogstags'                                  ['garage rock', 'rock']
'TXXX:lastfmtags'                                   'garage rock'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+24.36 dB'
'TXXX:replaygain_track_peak'                        '0.030339'
'TXXX:tracknum'                                     '15'

========================== row from database ==========================
                                              'id'  503441
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT235/15 - The One Way Street - Falsely Represented Society (196 US) (Deeek).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  189
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  4605974
                                           'mtime'  1620385441
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT235 15 (196 US) (Deeek) rock gr garage;set pl garagetapes
                                      'tag_artist'  The One Way Street
                                     'tag_release'  Tape No235 - The Girl I Once Knew (Moody Tunes - Part VII)
                                       'tag_title'  Falsely Represented Society
                                             'bpm'  95.0
                                    'search_title'  'falsely':1 'represented':2 'society':3
                                   'search_artist'  'one':2 'street':4 'the':1 'way':3
                                  'search_release'  'girl':4 'i':5 'knew':7 'moody':8,9 'no235':2 'once':6 'part':11 'tape':1 'the':3 'tunes':10 'vii':12,13
                                     'search_rest'  '196':6,7 'blogspot':2 'com':3 'deeek':10,11 'garage':14,16 'garagetapes':1,19 'garagetapesblogspotcom':4 'gr':13 'gt235':5 'pl':18 'rock':12 'set':15,17 'us':8,9
                                    'search_combo'  '196':26,27 'blogspot':22 'com':23 'deeek':30,31 'falsely':1A 'garage':34,36 'garagetapes':21,39 'garagetapesblogspotcom':24 'girl':11C 'gr':33 'gt235':25 'i':12C 'knew':14C 'moody':15C,16C 'no235':9C 'once':13C 'one':5B 'part':18C 'pl':38 'represented':2A 'rock':32 'set':35,37 'society':3A 'street':7B 'tape':8C 'the':4B,10C 'tunes':17C 'us':28,29 'vii':19C,20C 'way':6B
                                    'tag_tracknum'  15
                                      'num_images'  1
                                             'key'  1A
                                           '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-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['garage rock']
                                        'tag_date'  1965
                                     'discogstags'  ['garage rock', 'rock']

============================== file details ==============================
                                           'mtime'  1620385440.9642987  (2021-05-07 13:04:00)
                             'size'  4605974