======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '337'
                                          'artist'  '65daysofstatic'
                                     'text_people'  ''
                                         'release'  'One Time for All Time'
                                           'title'  "65 Doesn't Understand You"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['instrumental', 'math rock', 'post rock', 'experimental', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '10'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'rock-post'
                                             'bpm'  '133.933'
                                             'key'  '10A'
                                        'acoustid'  'b06dfd49-d275-4ad7-be18-3299ab4203c7'
rest: ''

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

'COMM::eng'                                         'MONO16CD'
'COMM:ID3v1 Comment:XXX'                            'MONO16CD'
'TALB' (Album/Movie/Show title)                     'One Time for All Time'
'TBPM' (BPM (beats per minute))                     '133.933'
'TCON' (Content type, a.k.a. Genre)                 'rock-post'
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         "65 Doesn't Understand You"
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               '65daysofstatic'
'TPE2' (Band/orchestra/accompaniment)               '65daysofstatic'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  '小白兔唱片'
'TRCK' (Track number/Position in set)               '8/10'
'TSO2'                                              '65daysofstatic'
'TSOP' (Performer sort order)                       '65daysofstatic'
'TXXX:Acoustid Id'                                  'b06dfd49-d275-4ad7-be18-3299ab4203c7'
'TXXX:BARCODE'                                      '4710660172325'
'TXXX:CATALOGNUMBER'                                'D32'
'TXXX:MusicBrainz Album Artist Id'                  '0cd12ab3-9628-45ef-a97b-ff18624f14a0'
'TXXX:MusicBrainz Album Id'                         'bf403ba8-c8af-4a6b-bd14-5c3b7456cd4a'
'TXXX:MusicBrainz Album Release Country'            'TH'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '0cd12ab3-9628-45ef-a97b-ff18624f14a0'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['instrumental', 'math rock', 'post rock', 'experimental', 'electronic']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.17 dB'
'TXXX:replaygain_track_peak'                        '0.328664'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'085e1c8d-f571-489d-96fd-7f7df65b7370')

========================== row from database ==========================
                                              'id'  1511945
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/65daysofstatic/One Time For All Time/65Daysofstatic - 08  - 65 Doesn_t Understand You.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  337
                                           'genre'  rock-post
                                        'filesize'  13489558
                                           'mtime'  1621852562
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm For 65Daysofstatic 08 Doesn_t rock post
                                      'tag_artist'  65daysofstatic
                                     'tag_release'  One Time for All Time
                                       'tag_title'  65 Doesn't Understand You
                                             'bpm'  133.933
                                    'search_title'  '65':1 'doesn':2 'doesnt':4 't':3 'understand':5 'you':6
                                   'search_artist'  '65daysofstatic':1
                                  'search_release'  'all':4 'for':3 'one':1 'time':2
                                     'search_rest'  '65daysofstatic':2 'doesn':3 'for':1 'post':6 'rock':5 't':4
                                    'search_combo'  '65':1A '65daysofstatic':7B,13 'all':11C 'doesn':2A,14 'doesnt':4A 'for':10C,12 'one':8C 'post':17 'rock':16 't':3A,15 'time':9C 'understand':5A 'you':6A
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'math rock', 'post rock', 'experimental', 'electronic']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621852561.718336  (2021-05-24 12:36:01)
                             'size'  13489558