======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '166'
                                          'artist'  'The Seeds'
                                     'text_people'  ''
                                         'release'  "Tape No126 - Pushin' Too Hard (Covering The Sounds Of Sky Saxon & The Seeds)"
                                           'title'  'Cloud Riding'
                                           '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-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['garage rock', 'psychedelic rock', 'psychedelic', '60s', 'garage']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '17'
                                      'tracktotal'  ''
                                            'date'  '1968'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '122.6'
                                             'key'  '12A'
                                        '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 No126 - Pushin' Too Hard (Covering The Sounds Of Sky Saxon & The Seeds)"
'TBPM' (BPM (beats per minute))                     '122.6'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1968'
'TIT2' (Title/songname/content description)         'Cloud Riding'
'TKEY' (Initial key)                                '12A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Seeds'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '17'
'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'                                      'live 1968 bootleg'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['garage rock', 'psychedelic rock', 'psychedelic', '60s', 'garage']
'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'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+25.37 dB'
'TXXX:replaygain_track_peak'                        '0.025552'
'TXXX:tracknum'                                     '17'

========================== row from database ==========================
                                              'id'  507537
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT126/17 - The Seeds - Cloud Riding (from live 1968 bootleg).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  166
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  4088550
                                           'mtime'  1620384570
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT126 17 (from live 1968 bootleg) rock gr garage;set pl garagetapes
                                      'tag_artist'  The Seeds
                                     'tag_release'  Tape No126 - Pushin' Too Hard (Covering The Sounds Of Sky Saxon & The Seeds)
                                       'tag_title'  Cloud Riding
                                             'bpm'  122.6
                                    'search_title'  'cloud':1 'riding':2
                                   'search_artist'  'seeds':2 'the':1
                                  'search_release'  'covering':7,8 'hard':6 'no126':2 'of':11 'pushin':3,4 'saxon':13 'seeds':14,15 'sky':12 'sounds':10 'tape':1 'the':9 'too':5
                                     'search_rest'  '1968':9 'blogspot':2 'bootleg':10,11 'com':3 'from':6,7 'garage':14,16 'garagetapes':1,19 'garagetapesblogspotcom':4 'gr':13 'gt126':5 'live':8 'pl':18 'rock':12 'set':15,17
                                    'search_combo'  '1968':28 'blogspot':21 'bootleg':29,30 'cloud':1A 'com':22 'covering':11C,12C 'from':25,26 'garage':33,35 'garagetapes':20,38 'garagetapesblogspotcom':23 'gr':32 'gt126':24 'hard':10C 'live':27 'no126':6C 'of':15C 'pl':37 'pushin':7C,8C 'riding':2A 'rock':31 'saxon':17C 'seeds':4B,18C,19C 'set':34,36 'sky':16C 'sounds':14C 'tape':5C 'the':3B,13C 'too':9C
                                    'tag_tracknum'  17
                                      'num_images'  1
                                             'key'  12A
                                           '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-1', 'q-grit-2']
                                      'lastfmtags'  ['garage rock', 'psychedelic rock', 'psychedelic', '60s', 'garage']
                                        'tag_date'  1968
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620384570.1851392  (2021-05-07 12:49:30)
                             'size'  4088550