======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '126'
                                          'artist'  'Renato Y Seus Blue Caps'
                                     'text_people'  ''
                                         'release'  'Tape No192 - Covering The Yardbirds (Part IV)'
                                           'title'  'Vivo So (For Your Love)'
                                           '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-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['rock', 'jovem guarda', '60s', 'brazilian', 'classic rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '06'
                                      'tracktotal'  ''
                                            'date'  '1967'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '122.2'
                                             'key'  '9A'
                                        '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 No192 - Covering The Yardbirds (Part IV)'
'TBPM' (BPM (beats per minute))                     '122.2'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1967'
'TIT2' (Title/songname/content description)         'Vivo So (For Your Love)'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Renato Y Seus Blue Caps'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '06'
'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'                                      'BR'
'TXXX:lastfmtags'                                   ['rock', 'jovem guarda', '60s', 'brazilian', 'classic 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'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+22.74 dB'
'TXXX:replaygain_track_peak'                        '0.035367'
'TXXX:tracknum'                                     '06'

========================== row from database ==========================
                                              'id'  506471
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT192/06 - Renato Y Seus Blue Caps - Vivo So (For Your Love) (1967  BR).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  126
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  3122363
                                           'mtime'  1620385147
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT192 06 (1967 BR) rock gr garage;set pl garagetapes
                                      'tag_artist'  Renato Y Seus Blue Caps
                                     'tag_release'  Tape No192 - Covering The Yardbirds (Part IV)
                                       'tag_title'  Vivo So (For Your Love)
                                             'bpm'  122.2
                                    'search_title'  'for':3,4 'love':6,7 'so':2 'vivo':1 'your':5
                                   'search_artist'  'blue':4 'caps':5 'renato':1 'seus':3 'y':2
                                  'search_release'  'covering':3 'iv':8,9 'no192':2 'part':6,7 'tape':1 'the':4 'yardbirds':5
                                     'search_rest'  '1967':6,7 'blogspot':2 'br':8,9 'com':3 'garage':12,14 'garagetapes':1,17 'garagetapesblogspotcom':4 'gr':11 'gt192':5 'pl':16 'rock':10 'set':13,15
                                    'search_combo'  '1967':27,28 'blogspot':23 'blue':11B 'br':29,30 'caps':12B 'com':24 'covering':15C 'for':3A,4A 'garage':33,35 'garagetapes':22,38 'garagetapesblogspotcom':25 'gr':32 'gt192':26 'iv':20C,21C 'love':6A,7A 'no192':14C 'part':18C,19C 'pl':37 'renato':8B 'rock':31 'set':34,36 'seus':10B 'so':2A 'tape':13C 'the':16C 'vivo':1A 'y':9B 'yardbirds':17C 'your':5A
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  9A
                                           '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-1', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['rock', 'jovem guarda', '60s', 'brazilian', 'classic rock']
                                        'tag_date'  1967
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620385147.080938  (2021-05-07 12:59:07)
                             'size'  3122363