======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '218'
                                          'artist'  'Fernando Yvosky'
                                     'text_people'  ''
                                         'release'  ('Soul Jazz Records Presents VENEZUELA 70: Cosmic Visions Of A Latin American '
 'Earth - Venezuelan Experimental Rock In The 1970s')
                                           'title'  'Barcos De Papel'
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']")
                                      'lastfmtags'  "['folk', 'progressive', 'progressive rock', 'venezuela', 'venezuelan']"
                                     'discogstags'  "['latin']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '16'
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'ifs-unsorted'
                                             'bpm'  '141.809'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     ('Soul Jazz Records Presents VENEZUELA 70: Cosmic Visions Of A Latin American '
 'Earth - Venezuelan Experimental Rock In The 1970s')
'TBPM' (BPM (beats per minute))                     '141.809'
'TCON' (Content type, a.k.a. Genre)                 'ifs-unsorted'
'TDRC' (Recording time)                             '2016'
'TIT2' (Title/songname/content description)         'Barcos De Papel'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Fernando Yvosky'
'TRCK' (Track number/Position in set)               '6/16'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:Tagging time'                                 '2016-06-23T17:20:11'
'TXXX:discogstags'                                  'latin'
'TXXX:lastfmtags'                                   ['folk', 'progressive', 'progressive rock', 'venezuela', 'venezuelan']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.67 dB'
'TXXX:replaygain_track_peak'                        '0.594393'

========================== row from database ==========================
                                              'id'  1304496
                                            'path'  /data/Music/Bulk/00poprockelectronic/2017-01-01 Best Of Dezember 2016/Fernando Yvosky - Barcos De Papel.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  218
                                           'genre'  ifs-unsorted
                                        'filesize'  8835421
                                           'mtime'  1620566395
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 2017 01 01 Best Dezember 2016 ifs unsorted
                                      'tag_artist'  Fernando Yvosky
                                     'tag_release'  Soul Jazz Records Presents VENEZUELA 70: Cosmic Visions Of A Latin American Earth - Venezuelan Experimental Rock In The 1970s
                                       'tag_title'  Barcos De Papel
                                             'bpm'  141.809
                                    'search_title'  'barcos':1 'de':2 'papel':3
                                   'search_artist'  'fernando':1 'yvosky':2
                                  'search_release'  '1970s':20 '70':6,7 'a':11 'american':13 'cosmic':8 'earth':14 'experimental':16 'in':18 'jazz':2 'latin':12 'of':10 'presents':4 'records':3 'rock':17 'soul':1 'the':19 'venezuela':5 'venezuelan':15 'visions':9
                                     'search_rest'  '00poprockelectronic':1 '2016':5 '2017':2 'best':3 'dezember':4 'ifs':6 'unsorted':7
                                    'search_combo'  '00poprockelectronic':26 '1970s':25C '2016':30 '2017':27 '70':11C,12C 'a':16C 'american':18C 'barcos':1A 'best':28 'cosmic':13C 'de':2A 'dezember':29 'earth':19C 'experimental':21C 'fernando':4B 'ifs':31 'in':23C 'jazz':7C 'latin':17C 'of':15C 'papel':3A 'presents':9C 'records':8C 'rock':22C 'soul':6C 'the':24C 'unsorted':32 'venezuela':10C 'venezuelan':20C 'visions':14C 'yvosky':5B
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['folk', 'progressive', 'progressive rock', 'venezuela', 'venezuelan']
                                        'tag_date'  2016
                                     'discogstags'  ['latin']

============================== file details ==============================
                                           'mtime'  1620566394.6714783  (2021-05-09 15:19:54)
                             'size'  8835421