======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '122'
                                          'artist'  'Lolita No.18'
                                     'text_people'  ''
                                         'release'  'Yalitamin'
                                           'title'  'Rockway Beach'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['punk', 'japanese', 'j-rock', 'female vocalists', 'j-punk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  '16'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan;loc-asia-japan-jrock;set-pl-sced'
                                             'bpm'  '143.112'
                                             'key'  '11B'
                                        'acoustid'  '49ef8178-e9c8-4c08-9d18-8da18bc7fbec'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         '[Lolita No. 18 - Yalitamin]'
'COMM:ID3v1 Comment:XXX'                            '[Lolita No. 18 - Yalitamin]'
'COMM:iTunNORM:eng'                                 (' 00002EA1 000027A4 0000630F 00004EBF 0001ADC7 000111B5 00008000 00008000 '
 '000111B5 000186E5')
'TALB' (Album/Movie/Show title)                     'Yalitamin'
'TBPM' (BPM (beats per minute))                     '143.112'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan', 'loc-asia-japan-jrock', 'set-pl-sced']
'TDOR' (Original release time)                      '1999'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         'Rockway Beach'
'TKEY' (Initial key)                                '11B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Lolita No.18'
'TPE2' (Band/orchestra/accompaniment)               'Lolita No.18'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Goldrush'
'TRCK' (Track number/Position in set)               '13/16'
'TSO2'                                              'Lolita No.18'
'TSOP' (Performer sort order)                       'Lolita No.18'
'TXXX:Acoustid Id'                                  '49ef8178-e9c8-4c08-9d18-8da18bc7fbec'
'TXXX:Artists'                                      'Lolita No.18'
'TXXX:CATALOGNUMBER'                                'Nugget 036'
'TXXX:MusicBrainz Album Artist Id'                  'f074550d-8479-49ab-ada0-541cbcb7c632'
'TXXX:MusicBrainz Album Id'                         '4de1d05e-70ab-46c3-ac97-74a3220a2775'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'f074550d-8479-49ab-ada0-541cbcb7c632'
'TXXX:MusicBrainz Release Group Id'                 'e14238ad-a9fe-3205-97ac-2485173f0330'
'TXXX:MusicBrainz Release Track Id'                 'e986185b-35ac-354a-921e-18d89e65eac7'
'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'                                   ['punk', 'japanese', 'j-rock', 'female vocalists', 'j-punk']
'TXXX:originalyear'                                 '1999'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.10 dB'
'TXXX:replaygain_track_peak'                        '0.329565'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'e6f668fa-7ad4-47e5-af3c-b4a20e8a0baf')

========================== row from database ==========================
                                              'id'  922966
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/ロリータ18号/[1999] ヤリタミン [cover album]/13 Rockway Beach.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  122
                                           'genre'  loc-asia-japan;loc-asia-japan-jrock;set-pl-sced
                                        'filesize'  2948979
                                           'mtime'  1621701980
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia ロリータ18号 [1999] ヤリタミン [cover album] 13 loc asia japan;loc asia japan jrock;set pl sced
                                      'tag_artist'  Lolita No.18
                                     'tag_release'  Yalitamin
                                       'tag_title'  Rockway Beach
                                             'bpm'  143.112
                                    'search_title'  'beach':2 'rockway':1
                                   'search_artist'  '18':3 'lolita':1 'no':2 'no18':4
                                  'search_release'  'yalitamin':1
                                     'search_rest'  '00asia':1 '1999':4,5 'album':10,11 'asia':13 'cover':8,9 'japan':14,16,18 'jrock':19,21 'loc':12,15,17 'pl':23 'rorita18号':3 'sced':24 'set':20,22 'yaritamin':7 'ヤリタミン':6 'ロリータ18号':2
                                    'search_combo'  '00asia':8 '18':5B '1999':11,12 'album':17,18 'asia':20 'beach':2A 'cover':15,16 'japan':21,23,25 'jrock':26,28 'loc':19,22,24 'lolita':3B 'no':4B 'no18':6B 'pl':30 'rockway':1A 'rorita18号':10 'sced':31 'set':27,29 'yalitamin':7C 'yaritamin':14 'ヤリタミン':13 'ロリータ18号':9
                                    'tag_tracknum'  13
                                      'num_images'  1
                                             'key'  11B
                                           '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-4', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['punk', 'japanese', 'j-rock', 'female vocalists', 'j-punk']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621701979.9827256  (2021-05-22 18:46:19)
                             'size'  2948979