======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '338'
                                          'artist'  'AVGUSTO'
                                     'text_people'  ''
                                         'release'  'Summons and Recalls'
                                           'title'  'Sacred Animals (Original Mix)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-JZFKS-1', 'Q-GRIT-3', 'Q-BUSY-3', 'Q-MIXBEAT-3', 'Q-SYN-3', 'Q-PLAY-2', "
 "'q-bass-4', 'Q-CHART-2', 'q-drums-4', 'q-other-1', 'q-piano-1', "
 "'q-vocals-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '4'
                                            'date'  '2018'
                                        'comments'  ''
                                           'genre'  'electronic-th'
                                             'bpm'  '128.0'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'APIC:Cover'                                        type PictureType.COVER_FRONT (Cover (front)) b'Cover'
                                     
'TALB' (Album/Movie/Show title)                     'Summons and Recalls'
'TBPM' (BPM (beats per minute))                     '128.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th'
'TDRC' (Recording time)                             '2018'
'TIT2' (Title/songname/content description)         'Sacred Animals (Original Mix)'
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'AVGUSTO'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Flash   '
'TRCK' (Track number/Position in set)               '4/4'
'TXXX:CATALOGNUMBER'                                'FLASH209'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '3'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-4.67 dB'
'TXXX:replaygain_track_peak'                        '0.524299'

========================== row from database ==========================
                                              'id'  1489440
                                            'path'  /data/Music/Bulk/00dwimp/avgusto/04-avgusto-sacred_animals_(original_mix)-9c679a07.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  338
                                           'genre'  electronic-th
                                        'filesize'  13680052
                                           'mtime'  1642082329
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp avgusto 04 avgusto sacred_animals_(original_mix) 9c679a07 electronic th
                                      'tag_artist'  AVGUSTO
                                     'tag_release'  Summons and Recalls
                                       'tag_title'  Sacred Animals (Original Mix)
                                             'bpm'  128.0
                                    'search_title'  'animals':2 'mix':5,6 'original':3,4 'sacred':1
                                   'search_artist'  'avgusto':1
                                  'search_release'  'and':2 'recalls':3 'summons':1
                                     'search_rest'  '00dwimp':1 '9c679a07':11 'animals':4,8 'avgusto':2 'electronic':12 'mix':6,10 'original':5,9 'sacred':3,7 'th':13
                                    'search_combo'  '00dwimp':11 '9c679a07':21 'and':9C 'animals':2A,14,18 'avgusto':7B,12 'electronic':22 'mix':5A,6A,16,20 'original':3A,4A,15,19 'recalls':10C 'sacred':1A,13,17 'summons':8C 'th':23
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  8B
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-GRIT-3', 'Q-BUSY-3', 'Q-MIXBEAT-3', 'Q-SYN-3', 'Q-PLAY-2', 'q-bass-4', 'Q-CHART-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1']
                                      'lastfmtags'  []
                                        'tag_date'  2018
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642082329.223854  (2022-01-13 14:58:49)
                             'size'  13680052