======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '45'
                                          'artist'  'lxced'
                                     'text_people'  ''
                                         'release'  'Futures Volume 02 [Inner Ocean] (2016)'
                                           'title'  'tides'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-3', 'Q-JZFKS-2', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  '56'
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism-chillhop'
                                             'bpm'  '107.7'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 000008AD 00000804 0000D4AB 0000BDAC 00007BAC 00007BAC 000081D7 00008522 '
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'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 000009C9 00000000001EC927 00000000 001BD688 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'TALB' (Album/Movie/Show title)                     'Futures Volume 02 [Inner Ocean] (2016)'
'TBPM' (BPM (beats per minute))                     '107.7'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism-chillhop'
'TDRC' (Recording time)                             '2016'
'TENC' (Encoded by)                                 'iTunes 12.3.3.17'
'TIT2' (Title/songname/content description)         'tides'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'lxced'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Inner Ocean'
'TRCK' (Track number/Position in set)               '16/56'
'TXXX:CATALOGUE NUMBER'                             'INNER041'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.87 dB'
'TXXX:replaygain_track_peak'                        '0.437220'
'WXXX:'                                             WXXX(encoding=<Encoding.UTF16: 1>, desc='', url='https://www.inneroceanrecords.com/products/futures-vol-2')

========================== row from database ==========================
                                              'id'  1244037
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/buru - futures - volume 02 - inner ocean records (2016)/16 lxced - tides.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  45
                                           'genre'  hip hop or rnb or rap or turntablism-chillhop
                                        'filesize'  2227027
                                           'mtime'  1620587303
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism buru futures volume inner ocean records hip hop or rnb or rap or turntablism chillhop
                                      'tag_artist'  lxced
                                     'tag_release'  Futures Volume 02 [Inner Ocean] (2016)
                                       'tag_title'  tides
                                             'bpm'  107.7
                                    'search_title'  'tides':1
                                   'search_artist'  'lxced':1
                                  'search_release'  '2016':7,8 'futures':1 'inner':3,4 'ocean':5,6 'volume':2
                                     'search_rest'  'buru':5 'chillhop':14 'futures':6 'hip':11 'hiphop':1 'hop':12 'inner':8 'ocean':9 'or':13 'rap':2 'records':10 'rnb':3 'turntablism':4 'volume':7
                                    'search_combo'  '2016':9C,10C 'buru':15 'chillhop':24 'futures':3C,16 'hip':21 'hiphop':11 'hop':22 'inner':5C,6C,18 'lxced':2B 'ocean':7C,8C,19 'or':23 'rap':12 'records':20 'rnb':13 'tides':1A 'turntablism':14 'volume':4C,17
                                    'tag_tracknum'  16
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2016
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620587303.101653  (2021-05-09 21:08:23)
                             'size'  2227027