======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '137'
                                          'artist'  'Candy Johnson With Her Exciters'
                                     'text_people'  ''
                                         'release'  'Tape No251 - Garage & Psych Duets (Part IV)'
                                           'title'  "Because You're You"
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-2', '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']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  ''
                                            'date'  '1964'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '145.7'
                                             'key'  '5A'
                                        '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 No251 - Garage & Psych Duets (Part IV)'
'TBPM' (BPM (beats per minute))                     '145.7'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1964'
'TIT2' (Title/songname/content description)         "Because You're You"
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Candy Johnson With Her Exciters'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '16'
'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'                                       '2'
'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'                        '+24.91 dB'
'TXXX:replaygain_track_peak'                        '0.020367'
'TXXX:tracknum'                                     '16'

========================== row from database ==========================
                                              'id'  1517414
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT251/16 - Candy Johnson With Her Exciters - Because You_re You (1964 US) (Canjo).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  137
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  3355232
                                           'mtime'  1620385525
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT251 16 You_re (1964 US) (Canjo) rock gr garage;set pl garagetapes
                                      'tag_artist'  Candy Johnson With Her Exciters
                                     'tag_release'  Tape No251 - Garage & Psych Duets (Part IV)
                                       'tag_title'  Because You're You
                                             'bpm'  145.7
                                    'search_title'  'because':1 're':3 'you':2,5 'youre':4
                                   'search_artist'  'candy':1 'exciters':5 'her':4 'johnson':2 'with':3
                                  'search_release'  'duets':5 'garage':3 'iv':8,9 'no251':2 'part':6,7 'psych':4 'tape':1
                                     'search_rest'  '1964':8,9 'blogspot':2 'canjo':12,13 'com':3 'garage':16,18 'garagetapes':1,21 'garagetapesblogspotcom':4 'gr':15 'gt251':5 'pl':20 're':7 'rock':14 'set':17,19 'us':10,11 'you':6
                                    'search_combo'  '1964':27,28 'because':1A 'blogspot':21 'candy':6B 'canjo':31,32 'com':22 'duets':15C 'exciters':10B 'garage':13C,35,37 'garagetapes':20,40 'garagetapesblogspotcom':23 'gr':34 'gt251':24 'her':9B 'iv':18C,19C 'johnson':7B 'no251':12C 'part':16C,17C 'pl':39 'psych':14C 're':3A,26 'rock':33 'set':36,38 'tape':11C 'us':29,30 'with':8B 'you':2A,5A,25 'youre':4A
                                    'tag_tracknum'  16
                                      'num_images'  1
                                             'key'  5A
                                           '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-2', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1964
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620385525.0834777  (2021-05-07 13:05:25)
                             'size'  3355232