======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '170'
                                          'artist'  'Ringo Sheena'
                                     'text_people'  ''
                                         'release'  'Kabukichou no Joou'
                                           'title'  'Kabukichou no Joou'
                                           '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-3', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', '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'  '1'
                                      'tracktotal'  '3'
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan-jrock-shibuyakei;loc-asia-japan;prerock-jb-jazz-unsorted'
                                             'bpm'  '134'
                                             'key'  '12B'
                                        'acoustid'  'afffae7c-c152-4b23-b351-2807ca9d6d7a'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Kabukichou no Joou'
'TBPM' (BPM (beats per minute))                     '134'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan-jrock-shibuyakei',
 'loc-asia-japan',
 'prerock-jb-jazz-unsorted']
'TDOR' (Original release time)                      '1998'
'TDRC' (Recording time)                             '1998-09-09'
'TIT2' (Title/songname/content description)         'Kabukichou no Joou'
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'Ringo Sheena'
'TPE2' (Band/orchestra/accompaniment)               'Ringo Sheena'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '1/3'
'TSO2'                                              'Sheena, Ringo'
'TSOP' (Performer sort order)                       'Sheena, Ringo'
'TSRC' (ISRC (international standard recording code))  'JPTO09822500'
'TXXX:Acoustid Id'                                  'afffae7c-c152-4b23-b351-2807ca9d6d7a'
'TXXX:Artists'                                      'Ringo Sheena'
'TXXX:MusicBrainz Album Artist Id'                  '9e414497-23b7-4ab7-9ec6-8ea9864c9e87'
'TXXX:MusicBrainz Album Id'                         'c8f3c92b-da77-494a-9af1-f3008c647dba'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'pseudo-release'
'TXXX:MusicBrainz Album Type'                       'single'
'TXXX:MusicBrainz Artist Id'                        '9e414497-23b7-4ab7-9ec6-8ea9864c9e87'
'TXXX:MusicBrainz Release Group Id'                 'bca48522-391a-31c3-88bf-aed6f8dc93ba'
'TXXX:MusicBrainz Release Track Id'                 '288c475f-b017-34d5-8445-df97607e92b7'
'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'                                 '1998'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
'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'                        '-1.38 dB'
'TXXX:replaygain_track_peak'                        '0.356896'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'4dd9d08d-376c-42b2-8b44-e3322ed657b7')

========================== row from database ==========================
                                              'id'  925751
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/Shiina Ringo & Tokyo Jihen/- DVD Audio rips/Shiina Ringo - dvd 2000.12.07 - Gekokujyo Xstasy [256k]/____ - __moratoriamu - 02 - ____no__.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  170
                                           'genre'  loc-asia-japan-jrock-shibuyakei;loc-asia-japan;prerock-jb-jazz-unsorted
                                        'filesize'  5466463
                                           'mtime'  1620539878
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia Shiina & Tokyo Jihen DVD Audio rips Shiina dvd 2000.12.07 Gekokujyo Xstasy [256k] ____ __moratoriamu 02 ____no__ loc asia japan jrock shibuyakei;loc asia japan;prerock jb jazz unsorted
                                      'tag_artist'  Ringo Sheena
                                     'tag_release'  Kabukichou no Joou
                                       'tag_title'  Kabukichou no Joou
                                             'bpm'  134.0
                                    'search_title'  'joou':3 'kabukichou':1 'no':2
                                   'search_artist'  'ringo':1 'sheena':2
                                  'search_release'  'joou':3 'kabukichou':1 'no':2
                                     'search_rest'  '00asia':1 '07':10 '12':9 '2000':8 '20001207':11 '256k':14,15 'asia':19 'audio':6 'dvd':5 'gekokujyo':12 'japan':20,26,28 'jazz':31 'jb':30 'jihen':4 'jrock':21 'loc':18,23,25 'moratoriamu':16 'no':17 'prerock':27,29 'rips':7 'shibuyakei':22,24 'shiina':2 'tokyo':3 'unsorted':32 'xstasy':13
                                    'search_combo'  '00asia':9 '07':18 '12':17 '2000':16 '20001207':19 '256k':22,23 'asia':27 'audio':14 'dvd':13 'gekokujyo':20 'japan':28,34,36 'jazz':39 'jb':38 'jihen':12 'joou':3A,8C 'jrock':29 'kabukichou':1A,6C 'loc':26,31,33 'moratoriamu':24 'no':2A,7C,25 'prerock':35,37 'ringo':4B 'rips':15 'sheena':5B 'shibuyakei':30,32 'shiina':10 'tokyo':11 'unsorted':40 'xstasy':21
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  12B
                                           '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-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['japanese', 'j-rock', 'j-pop', 'female vocalists', 'rock']
                                        'tag_date'  1998
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620539877.9042103  (2021-05-09 07:57:57)
                             'size'  5466463