======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '160'
                                          'artist'  'cali≠gari'
                                     'text_people'  ''
                                         'release'  '8'
                                           'title'  'hizunda! hizunda!'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['visual kei', 'angura kei', 'japanese', 'eroguro', 'j rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan;loc-asia-japan-jrock;rock-pop-jrock-visualkei;set-pl-sced'
                                             'bpm'  '97.0'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Hizunda! Hizunda!'
'COMM:iTunNORM:eng'                                 (' 00003879 00004136 000095AA 00009378 000222F7 000222F7 00008000 00008000 '
 '00007547 00007530')
'POPM:\x01ÿþ3'                                      POPM(email='\x01ÿþ3', rating=153, count=0)
'TALB' (Album/Movie/Show title)                     '8'
'TBPM' (BPM (beats per minute))                     '97.0'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan',
 'loc-asia-japan-jrock',
 'rock-pop-jrock-visualkei',
 'set-pl-sced']
'TDRC' (Recording time)                             '2003'
'TDTG' (Tagging time)                               '2008-01-23 01:39:22'
'TIT2' (Title/songname/content description)         'hizunda! hizunda!'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'cali≠gari'
'TPE2' (Band/orchestra/accompaniment)               'cali≠gari'
'TRCK' (Track number/Position in set)               '2'
'TSOP' (Performer sort order)                       'cali=gari'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:MusicBrainz Album Artist'                     'cali≠gari'
'TXXX:MusicBrainz Album Artist Id'                  'a7ed7e10-d6f4-485d-b4b6-46540ed38123'
'TXXX:MusicBrainz Album Artist Sortname'            'cali=gari'
'TXXX:MusicBrainz Album Id'                         'b00ae0fb-151f-43b6-aaf2-16b88aad7360'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'a7ed7e10-d6f4-485d-b4b6-46540ed38123'
'TXXX:MusicBrainz Non-Album'                        '0'
'TXXX:MusicIP PUID'                                 'b2ad2d72-bf65-b064-2d6e-a11a7f0c39db'
'TXXX:MusicMagic Data'                              'AgEAlebAn06e+LJOgtrq1F2wgAGFwZjW+OGqKltalM4eravkpkIDCbPGuDKKNIABgvSAAWdWglhvzPG5YwPNdO3BENWAAUwqmESAAZ5Mopms/YJ/7LtaE4gJg1qLQvYFou9iB9kHBmWaN4+z+ySzcbxluk+aw4KCgAE5aZIsO1Pyy+xs4XH5UgCnvYETYoTJgAE='
'TXXX:MusicMagic Fingerprint'                       'ARlkGe0vrzP6JyUbdhp+EVgT9BKIDfEMhQ7/ETYUJhD3FWcS5g4VClUY6Rb2GIQVoxTfDPcNkAlKCc8HJwXdBO8ENAPVA4cC5AJ4AhgCbwJPnzHUTtVwH+obCfv8FgMETQeSC3YEjwTGAnQAhQdWBUQOeAmVBG8CEQzhB0gJZgXRAcQCpQMWAxIAZwBTARUBLwClAEAAzwByAFUAaP+J/1ICh/sMDKO6OFon+R0IdOt5BdTyg/A29FYMZ/wO75v4EiMsAb/6/f96CkkH7Po2/238qf3o/eD+L/yJ/MP9z/6E/gf+D/5g/dz+Mv6r/aD9ufeU/XAEOukmx4nyPuAO+S76Bvi+/oT/jw/BBLj8TyA3Wt4NBP/hBQwSexYuDsIPRQmnA8UE5gV/AYoCPABqAIYAjQB1//3/zv//ACf/1v+6DOYE4/XBOV8EMRRlB1n5PxAx9hH65wCkEkXpq7rk30MwfvBS4LfyPOsC7FLqgfuK/Ln9UPpK/Cz79ftq/Rn+Hv82/wb+8v9+/8L/dABsAF3PBvLjUpHlKODWGBgRef0I/1oR7gE3+cH5CQL06dbPMvYWBoLzOvPt8PEEvAm/Ct4KsgNuA68AZgXrAWICUgKEAS8BrwHwAQQAeQAZAaYBVwPV+TMbbSiHBlaf3u/x60T9svrP6Enz7QRWJBf6+9y1+kwPkwXcAMcNFAju/Zz+ePvl+3j+YP9c/bH+i/8p/87/pv/TAEz/4AAW/3X+M/5PRENCPw=='
'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:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['visual kei', 'angura kei', 'japanese', 'eroguro', 'j rock']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.02 dB'
'TXXX:replaygain_track_peak'                        '0.294840'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'8eb56af3-3849-4af9-a488-5b709407921b')

========================== row from database ==========================
                                              'id'  1475834
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/cali≠gari/[2003] 8/cali=gari - 8 - 02 - hizunda! hizunda!.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  160
                                           'genre'  loc-asia-japan;loc-asia-japan-jrock;rock-pop-jrock-visualkei;set-pl-sced
                                        'filesize'  2597255
                                           'mtime'  1621702018
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia [2003] cali=gari 02 loc asia japan;loc asia japan jrock;rock pop jrock visualkei;set pl sced
                                      'tag_artist'  cali≠gari
                                     'tag_release'  8
                                       'tag_title'  hizunda! hizunda!
                                             'bpm'  97.0
                                    'search_title'  'hizunda':1
                                   'search_artist'  'cali':1,3 'gari':2,4
                                  'search_release'  '8':1
                                     'search_rest'  '00asia':1 '2003':2,3 'asia':7 'cali':4 'gari':5 'japan':8,10,12 'jrock':13,15,18 'loc':6,9,11 'pl':23 'pop':17 'rock':14,16 'sced':24 'set':20,22 'visualkei':19,21
                                    'search_combo'  '00asia':7 '2003':8,9 '8':6C 'asia':13 'cali':2B,4B,10 'gari':3B,5B,11 'hizunda':1A 'japan':14,16,18 'jrock':19,21,24 'loc':12,15,17 'pl':29 'pop':23 'rock':20,22 'sced':30 'set':26,28 'visualkei':25,27
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['visual kei', 'angura kei', 'japanese', 'eroguro', 'j rock']
                                        'tag_date'  2003
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1621702017.7688766  (2021-05-22 18:46:57)
                             'size'  2597255