======================== unified (from filesystem) ========================
                                         'bitrate'  '224.0'
                                        'duration'  '80'
                                          'artist'  'Maso Yamazaki / David Hopkins'
                                     'text_people'  ''
                                         'release'  'A Tribute to the Hanatarash'
                                           'title'  'We Can Kill'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '19'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '145.476'
                                             'key'  '1A'
                                        'acoustid'  '10cee37c-51f0-4e8f-b837-0986c4a6f1f0'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'A Tribute to the Hanatarash'
'TBPM' (BPM (beats per minute))                     '145.476'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'We Can Kill'
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Maso Yamazaki / David Hopkins'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Stomache Ache'
'TRCK' (Track number/Position in set)               '12/19'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Yamazaki, Maso / Hopkins, David'
'TXXX:Acoustid Id'                                  '10cee37c-51f0-4e8f-b837-0986c4a6f1f0'
'TXXX:CATALOGNUMBER'                                'SA47'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '28823b83-9763-4e53-b550-1cb55edb24db'
'TXXX:MusicBrainz Album Release Country'            'MX'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'a064e7a7-cfe9-4ff0-8bff-052212dbb749/33124b8e-2419-4c9b-8f28-729d49b29e57'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'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'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.03 dB'
'TXXX:replaygain_track_peak'                        '0.322515'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'dd5bf243-be8f-449f-ae78-83d449c69373')

========================== row from database ==========================
                                              'id'  1533423
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/va - snake is long. don_t fall the audio hole (my father said) - a tribute to the hanatrash (1995)/12 maso yamazaki and david hopkins - we can kill.mp3
                                         'working'  None
                                         'bitrate'  224
                                    'duration_sec'  80
                                           'genre'  electronic-unsorted
                                        'filesize'  2270351
                                           'mtime'  1637933593
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia va snake is long. don_t fall audio hole (my father said) tribute hanatrash (1995) 12 maso yamazaki and david hopkins we can kill electronic unsorted
                                      'tag_artist'  Maso Yamazaki / David Hopkins
                                     'tag_release'  A Tribute to the Hanatarash
                                       'tag_title'  We Can Kill
                                             'bpm'  145.476
                                    'search_title'  'can':2 'kill':3 'we':1
                                   'search_artist'  'david':3 'hopkins':4 'maso':1 'yamazaki':2
                                  'search_release'  'a':1 'hanatarash':5 'the':4 'to':3 'tribute':2
                                     'search_rest'  '00asia':1 '1995':19,20 'and':23 'audio':10 'can':27 'david':24 'don':7 'electronic':29 'fall':9 'father':14 'hanatrash':18 'hole':11 'hopkins':25 'is':4 'kill':28 'long':5,6 'maso':21 'my':12,13 'said':15,16 'snake':3 't':8 'tribute':17 'unsorted':30 'va':2 'we':26 'yamazaki':22
                                    'search_combo'  '00asia':13 '1995':31,32 'a':8C 'and':35 'audio':22 'can':2A,39 'david':6B,36 'don':19 'electronic':41 'fall':21 'father':26 'hanatarash':12C 'hanatrash':30 'hole':23 'hopkins':7B,37 'is':16 'kill':3A,40 'long':17,18 'maso':4B,33 'my':24,25 'said':27,28 'snake':15 't':20 'the':11C 'to':10C 'tribute':9C,29 'unsorted':42 'va':14 'we':1A,38 'yamazaki':5B,34
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637933592.9574313  (2021-11-26 14:33:12)
                             'size'  2270351