======================== unified (from filesystem) ========================
                                         'bitrate'  '216.783'
                                        'duration'  '225'
                                          'artist'  'THE BACK HORN'
                                     'text_people'  ''
                                         'release'  'ヘッドフォンチルドレン'
                                           'title'  'パッパラ'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['jrock', 'alternative', 'rock', 'japanese', 'j rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '11'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan;loc-asia-japan-jrock'
                                             'bpm'  '101'
                                             'key'  '3A'
                                        'acoustid'  '0544b0b2-7a30-4d10-95b1-561bce8af81f'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         '[Headphone Children] - Pappara'
'COMM:ID3v1 Comment:XXX'                            '[Headphone Children] - Pappa'
'TALB' (Album/Movie/Show title)                     'ヘッドフォンチルドレン'
'TBPM' (BPM (beats per minute))                     '101'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan', 'loc-asia-japan-jrock']
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2008-09-03'
'TIT2' (Title/songname/content description)         'パッパラ'
'TKEY' (Initial key)                                '3A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'THE BACK HORN'
'TPE2' (Band/orchestra/accompaniment)               'THE BACK HORN'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'SPEEDSTAR'
'TRCK' (Track number/Position in set)               '7/11'
'TSO2'                                              'Back Horn, The'
'TSOP' (Performer sort order)                       'Back Horn, The'
'TXXX:ASIN'                                         'B001BOBZBM'
'TXXX:Acoustid Id'                                  '0544b0b2-7a30-4d10-95b1-561bce8af81f'
'TXXX:Artists'                                      'THE BACK HORN'
'TXXX:BARCODE'                                      '4988002553440'
'TXXX:CATALOGNUMBER'                                'VICL-62950'
'TXXX:MusicBrainz Album Artist Id'                  '05f4fbf4-d01f-4dac-bd66-9613e4db8044'
'TXXX:MusicBrainz Album Id'                         '02f5d372-0dc3-4714-a4da-73b9ecfe5f48'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '05f4fbf4-d01f-4dac-bd66-9613e4db8044'
'TXXX:MusicBrainz Release Group Id'                 '435c5e6a-fa71-3270-ac2f-ca623e34f972'
'TXXX:MusicBrainz Release Track Id'                 '6bb02767-fd00-4611-8b55-3422c6ad44da'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Jpan'
'TXXX:lastfmtags'                                   ['jrock', 'alternative', 'rock', 'japanese', 'j rock']
'TXXX:originalyear'                                 '2005'
'TXXX:other'                                        '2005'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.93 dB'
'TXXX:replaygain_track_peak'                        '0.313817'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'defa8280-c23b-4d8c-9655-4d404e56e713')

========================== row from database ==========================
                                              'id'  435682
                                            'path'  /data/Music/Bulk/00localcharacter/THE BACK HORN/[2005] ヘッドフォンチルドレン/07 パッパラ.mp3
                                         'working'  None
                                         'bitrate'  216
                                    'duration_sec'  225
                                           'genre'  loc-asia-japan;loc-asia-japan-jrock
                                        'filesize'  6175030
                                           'mtime'  1637020130
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter [2005] 07 loc asia japan;loc asia japan jrock
                                      'tag_artist'  THE BACK HORN
                                     'tag_release'  ヘッドフォンチルドレン
                                       'tag_title'  パッパラ
                                             'bpm'  101.0
                                    'search_title'  'hatuhara':2 'パッパラ':1
                                   'search_artist'  'back':2 'horn':3 'the':1
                                  'search_release'  'hetutohuontirutoren':2 'ヘッドフォンチルドレン':1
                                     'search_rest'  '2005':1,2 'asia':4 'japan':5,7,9 'jrock':10 'loc':3,6,8
                                    'search_combo'  '2005':8,9 'asia':11 'back':4B 'hatuhara':2A 'hetutohuontirutoren':7C 'horn':5B 'japan':12,14,16 'jrock':17 'loc':10,13,15 'the':3B 'パッパラ':1A 'ヘッドフォンチルドレン':6C
                                    'tag_tracknum'  7
                                      '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-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['jrock', 'alternative', 'rock', 'japanese', 'j rock']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637020130.4224055  (2021-11-16 00:48:50)
                             'size'  6175030