======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '289'
                                          'artist'  'HALCALI'
                                     'text_people'  ''
                                         'release'  'HALCALIMIX'
                                           'title'  'MARCHING MARCH -K.U.D.O Remix-'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-3', 'Q-LOCALNESS-2', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-1', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['shibuya kei', 'jpop', 'japanese', 'j pop', 'hip hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '11'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan;loc-asia-japan-jpop'
                                             'bpm'  '85.237'
                                             'key'  '8B'
                                        'acoustid'  '736af191-641c-42b6-a02c-0dc289eff1e1'
rest: ''

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

'POPM:'                                             POPM(email='', rating=153, count=0)
'TALB' (Album/Movie/Show title)                     'HALCALIMIX'
'TBPM' (BPM (beats per minute))                     '85.237'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan', 'loc-asia-japan-jpop']
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2005-03-16'
'TIT2' (Title/songname/content description)         'MARCHING MARCH -K.U.D.O Remix-'
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'HALCALI'
'TPE2' (Band/orchestra/accompaniment)               'HALCALI'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '6/11'
'TSO2'                                              'HALCALI'
'TSOP' (Performer sort order)                       'HALCALI'
'TXXX:ASIN'                                         'B00078RRPG'
'TXXX:Acoustid Id'                                  '736af191-641c-42b6-a02c-0dc289eff1e1'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:MP3GAIN_MINMAX'                               '135,191'
'TXXX:MP3GAIN_UNDO'                                 '+004,+004,N'
'TXXX:MusicBrainz Album Artist Id'                  '8fbd27c9-f680-4dfb-b752-90d5e988367c'
'TXXX:MusicBrainz Album Id'                         '9e4cf4a8-15ae-4611-b9bf-6eeded399a51'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'pseudo-release'
'TXXX:MusicBrainz Album Type'                       'remix'
'TXXX:MusicBrainz Artist Id'                        '8fbd27c9-f680-4dfb-b752-90d5e988367c'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['shibuya kei', 'jpop', 'japanese', 'j pop', 'hip hop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.14 dB'
'TXXX:replaygain_track_peak'                        '0.573667'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'4b20553e-5170-48ae-b46f-3b34bd485460')

========================== row from database ==========================
                                              'id'  926115
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/halcali/HALCALI MIX/06_Track_6.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  289
                                           'genre'  loc-asia-japan;loc-asia-japan-jpop
                                        'filesize'  6958956
                                           'mtime'  1621695587
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia halcali 06_Track_6 loc asia japan;loc asia japan jpop
                                      'tag_artist'  HALCALI
                                     'tag_release'  HALCALIMIX
                                       'tag_title'  MARCHING MARCH -K.U.D.O Remix-
                                             'bpm'  85.237
                                    'search_title'  'd':5 'k':3 'kudo':7 'march':2 'marching':1 'o':6 'remix':8,9 'u':4
                                   'search_artist'  'halcali':1
                                  'search_release'  'halcalimix':1
                                     'search_rest'  '00asia':1 '06':3 '6':5 'asia':7 'halcali':2 'japan':8,10,12 'jpop':13 'loc':6,9,11 'track':4
                                    'search_combo'  '00asia':12 '06':14 '6':16 'asia':18 'd':5A 'halcali':10B,13 'halcalimix':11C 'japan':19,21,23 'jpop':24 'k':3A 'kudo':7A 'loc':17,20,22 'march':2A 'marching':1A 'o':6A 'remix':8A,9A 'track':15 'u':4A
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-2', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['shibuya kei', 'jpop', 'japanese', 'j pop', 'hip hop']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621695587.3385582  (2021-05-22 16:59:47)
                             'size'  6958956