======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '366'
                                          'artist'  'Spaghetti Vabune!'
                                     'text_people'  ''
                                         'release'  'contemode V.A. 2'
                                           'title'  'favorite song(contemode bossa mix)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-3', "
 "'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-2', 'q-drums-4', 'q-other-1', "
 "'q-piano-1', 'q-vocals-2', 'Q-HHRNBTT-1', 'q-mixbeat-2', 'Q-LOCALNESS-2']")
                                      'lastfmtags'  "['indie pop', 'shibuya-kei', 'japanese', 'j-pop', 'indie']"
                                     'discogstags'  "['pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '13'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan-jrock-visualkei'
                                             'bpm'  '125'
                                             'key'  '5B'
                                        'acoustid'  'aa90e386-0510-4167-8127-da91a1ee3067'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'contemode V.A. 2'
'TBPM' (BPM (beats per minute))                     '125'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'loc-asia-japan-jrock-visualkei'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004-12-08'
'TIT2' (Title/songname/content description)         'favorite song(contemode bossa mix)'
'TKEY' (Initial key)                                '5B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Spaghetti Vabune!'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'contemode'
'TRCK' (Track number/Position in set)               '5/13'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Spaghetti Vabune!'
'TXXX:Acoustid Id'                                  'aa90e386-0510-4167-8127-da91a1ee3067'
'TXXX:Artists'                                      'Spaghetti Vabune!'
'TXXX:BARCODE'                                      '4542519002053'
'TXXX:CATALOGNUMBER'                                'YCCC-10001'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '642671bb-ef05-448f-920e-f0a0ff999e92'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '84658e72-7a81-40d5-913a-3d529ef5a618'
'TXXX:MusicBrainz Release Group Id'                 '5de0e017-e234-4abe-b6e3-687545210713'
'TXXX:MusicBrainz Release Track Id'                 'c5d813a3-6fd1-41d4-a12b-d2076fe2ce57'
'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'                                       'Latn'
'TXXX:discogstags'                                  'pop'
'TXXX:lastfmtags'                                   ['indie pop', 'shibuya-kei', 'japanese', 'j-pop', 'indie']
'TXXX:mood'                                         'Not acoustic/Party/Not aggressive/Relaxed/Electronic/Not sad/Happy'
'TXXX:originalyear'                                 '2004'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.17 dB'
'TXXX:replaygain_track_peak'                        '0.417779'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'2240b187-bc5b-4038-9c39-c214d6b5b4f7')

========================== row from database ==========================
                                              'id'  1336479
                                            'path'  /data/Music/Bulk/00poprockelectronic/00techno-house-harder-beats/Ellen Allien - Compilations/[2004] Contemode V.A. 2/05 Favorite Song (Contemode Bossa Mix).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  366
                                           'genre'  loc-asia-japan-jrock-visualkei
                                        'filesize'  8821236
                                           'mtime'  1638545257
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00techno house harder beats Ellen Allien Compilations [2004] Contemode 05 Favorite Song (Contemode Bossa Mix) loc asia japan jrock visualkei
                                      'tag_artist'  Spaghetti Vabune!
                                     'tag_release'  contemode V.A. 2
                                       'tag_title'  favorite song(contemode bossa mix)
                                             'bpm'  125.0
                                    'search_title'  'bossa':5 'contemode':3 'favorite':1 'mix':6,7 'song':2 'songcontemode':4
                                   'search_artist'  'spaghetti':1 'vabune':2
                                  'search_release'  '2':5 'a':3 'contemode':1 'v':2 'va':4
                                     'search_rest'  '00poprockelectronic':1 '00techno':2 '2004':9,10 'allien':7 'asia':19 'beats':5 'bossa':15 'compilations':8 'contemode':11,14 'ellen':6 'favorite':12 'harder':4 'house':3 'japan':20 'jrock':21 'loc':18 'mix':16,17 'song':13 'visualkei':22
                                    'search_combo'  '00poprockelectronic':15 '00techno':16 '2':14C '2004':23,24 'a':12C 'allien':21 'asia':33 'beats':19 'bossa':5A,29 'compilations':22 'contemode':3A,10C,25,28 'ellen':20 'favorite':1A,26 'harder':18 'house':17 'japan':34 'jrock':35 'loc':32 'mix':6A,7A,30,31 'song':2A,27 'songcontemode':4A 'spaghetti':8B 'v':11C 'va':13C 'vabune':9B 'visualkei':36
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  5B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indie pop', 'shibuya-kei', 'japanese', 'j-pop', 'indie']
                                        'tag_date'  2004
                                     'discogstags'  ['pop']

============================== file details ==============================
                                           'mtime'  1638545257.171744  (2021-12-03 16:27:37)
                             'size'  8821236