======================== unified (from filesystem) ========================
                                         'bitrate'  '226.956'
                                        'duration'  '358'
                                          'artist'  'Cj Catalizer'
                                     'text_people'  ''
                                         'release'  'Absence Of Gravity'
                                           'title'  'The Third Orbit'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'Q-PIANO-3', 'q-chart-2', 'q-drums-1', 'q-other-4', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['ambient', 'psychill', 'chillout', 'downtempo', 'psybient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '11'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '118.4'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'POPM:no@email'                                     POPM(email='no@email', rating=64, count=0)
'PRIV:http://www.cdtag.com:\x02\x00â5\x99\x00'      PRIV(owner='http://www.cdtag.com', data=b'\x02\x00\xe25\x99\x00')
'TALB' (Album/Movie/Show title)                     'Absence Of Gravity'
'TBPM' (BPM (beats per minute))                     '118.4'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDRC' (Recording time)                             '2011'
'TIT1' (Content group description)                  '4'
'TIT2' (Title/songname/content description)         'The Third Orbit'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'Cj Catalizer'
'TRCK' (Track number/Position in set)               '8/11'
'TXXX:DATE'                                         '2011'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['ambient', 'psychill', 'chillout', 'downtempo', 'psybient']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.07 dB'
'TXXX:replaygain_track_peak'                        '0.595865'

========================== row from database ==========================
                                              'id'  1337503
                                            'path'  /data/Music/Bulk/00poprockelectronic/Chronos - chillout-dub/Cj Catalizer - The Third Orbit.mp3
                                         'working'  None
                                         'bitrate'  226
                                    'duration_sec'  358
                                           'genre'  electronic
                                        'filesize'  10205900
                                           'mtime'  1636913866
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Chronos chillout dub electronic
                                      'tag_artist'  Cj Catalizer
                                     'tag_release'  Absence Of Gravity
                                       'tag_title'  The Third Orbit
                                             'bpm'  118.4
                                    'search_title'  'orbit':3 'the':1 'third':2
                                   'search_artist'  'catalizer':2 'cj':1
                                  'search_release'  'absence':1 'gravity':3 'of':2
                                     'search_rest'  '00poprockelectronic':1 'chillout':3 'chronos':2 'dub':4 'electronic':5
                                    'search_combo'  '00poprockelectronic':9 'absence':6C 'catalizer':5B 'chillout':11 'chronos':10 'cj':4B 'dub':12 'electronic':13 'gravity':8C 'of':7C 'orbit':3A 'the':1A 'third':2A
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-mixbeat-2', 'Q-PIANO-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-3', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['ambient', 'psychill', 'chillout', 'downtempo', 'psybient']
                                        'tag_date'  2011
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636913865.6425378  (2021-11-14 19:17:45)
                             'size'  10205900