======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '106'
                                          'artist'  'Mr. Oizo'
                                     'text_people'  'Quetin Ozio'
                                         'release'  'Analog Worms Attack'
                                           'title'  'Bad Start'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electronica', 'electro', 'electronic', 'french', 'techno']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '16'
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno'
                                             'bpm'  '90.090'
                                             'key'  '6A'
                                        'acoustid'  'ca643808-35b1-4ab9-8127-5f25347c9918'
rest: ''

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

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'PRIV:ZuneAlbumArtistMediaID:\x00\x04\x93j\x00\x06Û\x11\x89Ê\x00\x19¹*93'  PRIV(owner='ZuneAlbumArtistMediaID', data=b'\x00\x04\x93j\x00\x06\xdb\x11\x89\xca\x00\x19\xb9*93')
'PRIV:ZuneAlbumMediaID:\x00È©M\x00\x01Û\x11\x89Ê\x00\x19¹*93'  PRIV(owner='ZuneAlbumMediaID', data=b'\x00\xc8\xa9M\x00\x01\xdb\x11\x89\xca\x00\x19\xb9*93')
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'PRIV:ZuneMediaID:\x00È©O\x00\x01Û\x11\x89Ê\x00\x19¹*93'  PRIV(owner='ZuneMediaID', data=b'\x00\xc8\xa9O\x00\x01\xdb\x11\x89\xca\x00\x19\xb9*93')
'TALB' (Album/Movie/Show title)                     'Analog Worms Attack'
'TBPM' (BPM (beats per minute))                     '90.090'
'TCOM' (Composer)                                   'Quetin Ozio'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno'
'TDOR' (Original release time)                      '1999'
'TDRC' (Recording time)                             '1999'
'TIT2' (Title/songname/content description)         'Bad Start'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Mr. Oizo'
'TPE2' (Band/orchestra/accompaniment)               'Mr. Oizo'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Creative Vibes'
'TRCK' (Track number/Position in set)               '1/16'
'TSO2'                                              'Oizo, Mr.'
'TSOP' (Performer sort order)                       'Oizo, Mr.'
'TSRC' (ISRC (international standard recording code))  'FRV229900053'
'TXXX:ASIN'                                         'B00004KD3D'
'TXXX:Acoustid Id'                                  'ca643808-35b1-4ab9-8127-5f25347c9918'
'TXXX:BARCODE'                                      '5413356726916'
'TXXX:CATALOGNUMBER'                                'CVOS 1020'
'TXXX:MusicBrainz Album Artist Id'                  'a4a3048f-3968-4848-9f53-94e3d4f88b53'
'TXXX:MusicBrainz Album Id'                         '1a3d6a88-8bc0-4a3f-b706-b4176565e085'
'TXXX:MusicBrainz Album Release Country'            'AU'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'a4a3048f-3968-4848-9f53-94e3d4f88b53'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronica', 'electro', 'electronic', 'french', 'techno']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'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'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.36 dB'
'TXXX:replaygain_track_peak'                        '0.463071'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'ee0abd1f-1a66-4865-b39e-cd9f365c4e2f')

========================== row from database ==========================
                                              'id'  1352329
                                            'path'  /data/Music/Bulk/00poprockelectronic/mr. oizo - analog worms attack - 1999/01 - bad start.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  106
                                           'genre'  electronic-th-techno
                                        'filesize'  2600808
                                           'mtime'  1620573828
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic mr. oizo analog worms attack 1999 01 bad start electronic th techno
                                      'tag_artist'  Mr. Oizo
                                     'tag_release'  Analog Worms Attack
                                       'tag_title'  Bad Start
                                             'bpm'  90.09
                                    'search_title'  'bad':1 'start':2
                                   'search_artist'  'mr':1,2 'oizo':3
                                  'search_release'  'analog':1 'attack':3 'worms':2
                                     'search_rest'  '00poprockelectronic':1 '1999':8 'analog':5 'attack':7 'bad':9 'electronic':11 'mr':2,3 'oizo':4 'start':10 'techno':13 'th':12 'worms':6
                                    'search_combo'  '00poprockelectronic':9 '1999':16 'analog':6C,13 'attack':8C,15 'bad':1A,17 'electronic':19 'mr':3B,4B,10,11 'oizo':5B,12 'start':2A,18 'techno':21 'th':20 'worms':7C,14
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', '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-3', 'q-chart-3', 'q-other-1', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'electro', 'electronic', 'french', 'techno']
                                        'tag_date'  1999
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620573827.8184705  (2021-05-09 17:23:47)
                             'size'  2600808