======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '184'
                                          'artist'  'Los Supersonicos'
                                     'text_people'  ''
                                         'release'  ("Tape No141 - I'm Going To Change The World (Covering The Sounds Of Eric "
 'Burdon And The Animals, Part VI)')
                                           'title'  'Hoy Tenemos Que Salir De Aqui'
                                           '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-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '06'
                                      'tracktotal'  ''
                                            'date'  '1967'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '130.3'
                                             'key'  '8B'
                                        '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 No141 - I'm Going To Change The World (Covering The Sounds Of Eric "
 'Burdon And The Animals, Part VI)')
'TBPM' (BPM (beats per minute))                     '130.3'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1967'
'TIT2' (Title/songname/content description)         'Hoy Tenemos Que Salir De Aqui'
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'Los Supersonicos'
'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'                                      'VE'
'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'                                     '4'
'TXXX:replaygain_track_gain'                        '+25.68 dB'
'TXXX:replaygain_track_peak'                        '0.024624'
'TXXX:tracknum'                                     '06'

========================== row from database ==========================
                                              'id'  500365
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT141/06 - Los Supersonicos - Hoy Tenemos Que Salir De Aqui (1967 VE).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  184
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  4472344
                                           'mtime'  1620384691
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT141 06 (1967 VE) rock gr garage;set pl garagetapes
                                      'tag_artist'  Los Supersonicos
                                     'tag_release'  Tape No141 - I'm Going To Change The World (Covering The Sounds Of Eric Burdon And The Animals, Part VI)
                                       'tag_title'  Hoy Tenemos Que Salir De Aqui
                                             'bpm'  130.3
                                    'search_title'  'aqui':6 'de':5 'hoy':1 'que':3 'salir':4 'tenemos':2
                                   'search_artist'  'los':1 'supersonicos':2
                                  'search_release'  'and':17 'animals':18,19 'burdon':16 'change':8 'covering':11,12 'eric':15 'going':6 'i':3 'im':5 'm':4 'no141':2 'of':14 'part':20 'sounds':13 'tape':1 'the':9 'to':7 'vi':21,22 'world':10
                                     'search_rest'  '1967':6,7 'blogspot':2 'com':3 'garage':12,14 'garagetapes':1,17 'garagetapesblogspotcom':4 'gr':11 'gt141':5 'pl':16 'rock':10 'set':13,15 've':8,9
                                    'search_combo'  '1967':36,37 'and':25C 'animals':26C,27C 'aqui':6A 'blogspot':32 'burdon':24C 'change':16C 'com':33 'covering':19C,20C 'de':5A 'eric':23C 'garage':42,44 'garagetapes':31,47 'garagetapesblogspotcom':34 'going':14C 'gr':41 'gt141':35 'hoy':1A 'i':11C 'im':13C 'los':7B 'm':12C 'no141':10C 'of':22C 'part':28C 'pl':46 'que':3A 'rock':40 'salir':4A 'set':43,45 'sounds':21C 'supersonicos':8B 'tape':9C 'tenemos':2A 'the':17C 'to':15C 've':38,39 'vi':29C,30C 'world':18C
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  8B
                                           '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-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1967
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620384690.7914114  (2021-05-07 12:51:30)
                             'size'  4472344