======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '815'
                                          'artist'  'HUSKING BEE'
                                     'text_people'  ''
                                         'release'  'Grip'
                                           'title'  'All Your Life'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'rock', 'punk', 'japanese', 'j rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  '14'
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan;loc-asia-japan-jrock'
                                             'bpm'  '123'
                                             'key'  '7B'
                                        'acoustid'  'a495135b-25ad-430d-9e2b-82734bdcb209'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Grip'
'TBPM' (BPM (beats per minute))                     '123'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan', 'loc-asia-japan-jrock']
'TDOR' (Original release time)                      '1996'
'TDRC' (Recording time)                             '1996-12-12'
'TIT2' (Title/songname/content description)         'All Your Life'
'TKEY' (Initial key)                                '7B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'HUSKING BEE'
'TPE2' (Band/orchestra/accompaniment)               'HUSKING BEE'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'PiZZA OF DEATH RECORDS'
'TRCK' (Track number/Position in set)               '14/14'
'TSO2'                                              'Husking Bee'
'TSOP' (Performer sort order)                       'Husking Bee'
'TXXX:ASIN'                                         'B00004SAQ4'
'TXXX:Acoustid Id'                                  'a495135b-25ad-430d-9e2b-82734bdcb209'
'TXXX:Artists'                                      'HUSKING BEE'
'TXXX:BARCODE'                                      '4988015067712'
'TXXX:CATALOGNUMBER'                                'PDCA-006'
'TXXX:MusicBrainz Album Artist Id'                  '41fd93c6-8f41-4b14-9968-0e13249fa340'
'TXXX:MusicBrainz Album Id'                         '78e80278-8a5a-48fe-b3bc-643c04303489'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '41fd93c6-8f41-4b14-9968-0e13249fa340'
'TXXX:MusicBrainz Release Group Id'                 '3503de93-e2e4-3d3b-a5bf-e093a78cb73a'
'TXXX:MusicBrainz Release Track Id'                 '987e3fe5-51ec-343d-9dde-aa2ffa9ceb4a'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['indie', 'rock', 'punk', 'japanese', 'j rock']
'TXXX:originalyear'                                 '1996'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+36.43 dB'
'TXXX:replaygain_track_peak'                        '0.061983'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'dfb25c11-dae2-405b-a821-bf297ea59895')

========================== row from database ==========================
                                              'id'  925142
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/HUSKING BEE/Husking Bee/14 ALL YOUR LIFE.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  815
                                           'genre'  loc-asia-japan;loc-asia-japan-jrock
                                        'filesize'  13080356
                                           'mtime'  1622821942
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia Husking Bee 14 ALL YOUR LIFE loc asia japan;loc asia japan jrock
                                      'tag_artist'  HUSKING BEE
                                     'tag_release'  Grip
                                       'tag_title'  All Your Life
                                             'bpm'  123.0
                                    'search_title'  'all':1 'life':3 'your':2
                                   'search_artist'  'bee':2 'husking':1
                                  'search_release'  'grip':1
                                     'search_rest'  '00asia':1 'all':4 'asia':8 'bee':3 'husking':2 'japan':9,11,13 'jrock':14 'life':6 'loc':7,10,12 'your':5
                                    'search_combo'  '00asia':7 'all':1A,10 'asia':14 'bee':5B,9 'grip':6C 'husking':4B,8 'japan':15,17,19 'jrock':20 'life':3A,12 'loc':13,16,18 'your':2A,11
                                    'tag_tracknum'  14
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'rock', 'punk', 'japanese', 'j rock']
                                        'tag_date'  1996
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1622821941.8500495  (2021-06-04 17:52:21)
                             'size'  13080356