======================== unified (from filesystem) ========================
                                         'bitrate'  '320.013'
                                        'duration'  '231'
                                          'artist'  'Ringo Sheena'
                                     'text_people'  ''
                                         'release'  'Utaite Myouri'
                                           'title'  'Starting Over'
                                           'quals'  ("['Q-HAP-3', 'Q-HHRNBTT-1', 'Q-UNU-2', 'Q-LOCALNESS-2', 'Q-JZFKS-2', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['japanese', 'j-rock', 'j-pop', 'female vocalists', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '9'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan-jrock-shibuyakei;loc-asia-japan;prerock-jb-jazz-unsorted'
                                             'bpm'  '100'
                                             'key'  '8B'
                                        'acoustid'  '8e8d8a3d-40d6-433b-8b14-d6fe396b3a76'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Utaite Myouri'
'TBPM' (BPM (beats per minute))                     '100'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan-jrock-shibuyakei',
 'loc-asia-japan',
 'prerock-jb-jazz-unsorted']
'TDOR' (Original release time)                      '2002'
'TDRC' (Recording time)                             '2002-05-27'
'TIT2' (Title/songname/content description)         'Starting Over'
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'Ringo Sheena'
'TPE2' (Band/orchestra/accompaniment)               'Ringo Sheena'
'TPOS' (Part of a set)                              '2/2'
'TRCK' (Track number/Position in set)               '8/9'
'TSO2'                                              'Sheena, Ringo'
'TSOP' (Performer sort order)                       'Sheena, Ringo'
'TSRC' (ISRC (international standard recording code))  'JPTO00200837'
'TSST' (Set subtitle)                               'Mori-pact disc'
'TXXX:Acoustid Id'                                  '8e8d8a3d-40d6-433b-8b14-d6fe396b3a76'
'TXXX:Artists'                                      'Ringo Sheena'
'TXXX:MusicBrainz Album Artist Id'                  '9e414497-23b7-4ab7-9ec6-8ea9864c9e87'
'TXXX:MusicBrainz Album Id'                         '4bc01eea-2908-49c3-b7cd-202f527cc316'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'pseudo-release'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '9e414497-23b7-4ab7-9ec6-8ea9864c9e87'
'TXXX:MusicBrainz Release Group Id'                 'fb5964c9-f11d-45aa-9a23-286d545ae778'
'TXXX:MusicBrainz Release Track Id'                 '3a19ae04-eef9-3d26-b10a-48b773995126'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['japanese', 'j-rock', 'j-pop', 'female vocalists', 'rock']
'TXXX:originalyear'                                 '2002'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'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'                        '-1.54 dB'
'TXXX:replaygain_track_peak'                        '0.421048'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6165d40f-75ec-4501-9b3c-0bcab9ff539c')

========================== row from database ==========================
                                              'id'  925798
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/Shiina Ringo & Tokyo Jihen/Shiina Ringo - album 2002.05.27 - Utite Myoli ~sono ichi~ (Utaite Myouri) [320k]/Mori-Pact Disc/____ - _hi___~_no_~ (_-pact disc) - 08 - starting over.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  231
                                           'genre'  loc-asia-japan-jrock-shibuyakei;loc-asia-japan;prerock-jb-jazz-unsorted
                                        'filesize'  9248575
                                           'mtime'  1620540170
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia Shiina & Tokyo Jihen Shiina album 2002.05.27 Utite Myoli ~sono ichi~ (Utaite Myouri) [320k] Mori Pact Disc ____ _hi___~_no_~ (_ pact disc) 08 starting over loc asia japan jrock shibuyakei;loc asia japan;prerock jb jazz unsorted
                                      'tag_artist'  Ringo Sheena
                                     'tag_release'  Utaite Myouri
                                       'tag_title'  Starting Over
                                             'bpm'  100.0
                                    'search_title'  'over':2 'starting':1
                                   'search_artist'  'ringo':1 'sheena':2
                                  'search_release'  'myouri':2 'utaite':1
                                     'search_rest'  '00asia':1 '05':7 '2002':6 '20020527':9 '27':8 '320k':18,19 'album':5 'asia':29 'disc':22,25 'hi':23 'ichi':13 'japan':30,36,38 'jazz':41 'jb':40 'jihen':4 'jrock':31 'loc':28,33,35 'mori':20 'myoli':11 'myouri':16,17 'no':24 'over':27 'pact':21 'prerock':37,39 'shibuyakei':32,34 'shiina':2 'sono':12 'starting':26 'tokyo':3 'unsorted':42 'utaite':14,15 'utite':10
                                    'search_combo'  '00asia':7 '05':13 '2002':12 '20020527':15 '27':14 '320k':24,25 'album':11 'asia':35 'disc':28,31 'hi':29 'ichi':19 'japan':36,42,44 'jazz':47 'jb':46 'jihen':10 'jrock':37 'loc':34,39,41 'mori':26 'myoli':17 'myouri':6C,22,23 'no':30 'over':2A,33 'pact':27 'prerock':43,45 'ringo':3B 'sheena':4B 'shibuyakei':38,40 'shiina':8 'sono':18 'starting':1A,32 'tokyo':9 'unsorted':48 'utaite':5C,20,21 'utite':16
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['japanese', 'j-rock', 'j-pop', 'female vocalists', 'rock']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620540170.1040275  (2021-05-09 08:02:50)
                             'size'  9248575