======================== unified (from filesystem) ========================
                                         'bitrate'  '191.983'
                                        'duration'  '267'
                                          'artist'  '雅-MIYAVI-'
                                     'text_people'  ''
                                         'release'  'MYV☆POPS'
                                           'title'  'Dear My Friend -Tegami wo Kaku yo-'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-2', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['jrock', 'visual kei', 'japanese', 'miyavi', 'rock', 'j rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '10'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan;loc-asia-japan-jpop;loc-asia-japan-jrock'
                                             'bpm'  '120.0'
                                             'key'  '1B'
                                        'acoustid'  '2a272323-460b-4987-90dc-f631878eb2af'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'MYV☆POPS'
'TBPM' (BPM (beats per minute))                     '120.0'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan', 'loc-asia-japan-jpop', 'loc-asia-japan-jrock']
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006-02-18'
'TIT2' (Title/songname/content description)         'Dear My Friend -Tegami wo Kaku yo-'
'TKEY' (Initial key)                                '1B'
'TPE1' (Lead performer(s)/Soloist(s))               '雅-MIYAVI-'
'TPE2' (Band/orchestra/accompaniment)               '雅-MIYAVI-'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '5/10'
'TSO2'                                              'MIYAVI'
'TSOP' (Performer sort order)                       'MIYAVI'
'TXXX:Acoustid Id'                                  '2a272323-460b-4987-90dc-f631878eb2af'
'TXXX:Artists'                                      '雅-MIYAVI-'
'TXXX:MusicBrainz Album Artist Id'                  '63ba8239-cac4-402c-bef6-f26da4881da4'
'TXXX:MusicBrainz Album Id'                         'd2c97fc6-4887-419b-a876-e0e77138d68f'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'pseudo-release'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '63ba8239-cac4-402c-bef6-f26da4881da4'
'TXXX:MusicBrainz Release Group Id'                 '65cdba7a-74a7-3488-b903-462a449def4d'
'TXXX:MusicBrainz Release Track Id'                 '940fc599-5b10-3fa1-b641-7639511f127f'
'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'                                   ['jrock', 'visual kei', 'japanese', 'miyavi', 'rock', 'j rock']
'TXXX:originalyear'                                 '2006'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.31 dB'
'TXXX:replaygain_track_peak'                        '0.327038'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'91d210f3-9c8d-4ad0-9c76-b2694e15fc10')

========================== row from database ==========================
                                              'id'  927149
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/Miyavi/MYV_POPS/05 Dear my friend -Tegami wo kaku yo.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  267
                                           'genre'  loc-asia-japan;loc-asia-japan-jpop;loc-asia-japan-jrock
                                        'filesize'  6424613
                                           'mtime'  1622758316
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia Miyavi MYV_POPS 05 my friend kaku loc asia japan;loc asia japan jpop;loc asia japan jrock
                                      'tag_artist'  雅-MIYAVI-
                                     'tag_release'  MYV☆POPS
                                       'tag_title'  Dear My Friend -Tegami wo Kaku yo-
                                             'bpm'  120.0
                                    'search_title'  'dear':1 'friend':3 'kaku':7 'my':2 'tegami':4,5 'wo':6 'yo':8,9
                                   'search_artist'  'miyavi':2 '雅':1 '雅miyavi':3
                                  'search_release'  'myv':1 'pops':2
                                     'search_rest'  '00asia':1 'asia':9 'friend':6 'japan':10,12,14 'jpop':15,17 'jrock':19 'kaku':7 'loc':8,11,13,16,18 'miyavi':2 'my':5 'myv':3 'pops':4
                                    'search_combo'  '00asia':15 'asia':23 'dear':1A 'friend':3A,20 'japan':24,26,28 'jpop':29,31 'jrock':33 'kaku':7A,21 'loc':22,25,27,30,32 'miyavi':11B,16 'my':2A,19 'myv':13C,17 'pops':14C,18 'tegami':4A,5A 'wo':6A 'yo':8A,9A '雅':10B '雅miyavi':12B
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  1B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['jrock', 'visual kei', 'japanese', 'miyavi', 'rock', 'j rock']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1622758316.1962783  (2021-06-04 00:11:56)
                             'size'  6424613