======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '201'
                                          'artist'  'Guru'
                                     'text_people'  'Guru'
                                         'release'  'Jazzmatazz, Vol. 1'
                                           'title'  'Le Bien, Le Mal'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-2', 'Q-LOCALNESS-3', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['acid jazz', 'jazz', 'hip hop', 'jazz hop', 'rap']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '1993'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '102.024'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

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'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
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'PRIV:WM/WMCollectionID:ºqÅTà[ÌO£Ñ\x97-p\x05\x08\x16'  PRIV(owner='WM/WMCollectionID', data=b'\xbaq\xc5T\xe0[\xccO\xa3\xd1\x97-p\x05\x08\x16')
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'TALB' (Album/Movie/Show title)                     'Jazzmatazz, Vol. 1'
'TBPM' (BPM (beats per minute))                     '102.024'
'TCOM' (Composer)                                   'Guru'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '1993'
'TIT2' (Title/songname/content description)         'Le Bien, Le Mal'
'TKEY' (Initial key)                                '1A'
'TLEN' (Length)                                     '202160'
'TPE1' (Lead performer(s)/Soloist(s))               'Guru/MC Solaar'
'TPE2' (Band/orchestra/accompaniment)               'Guru'
'TPUB' (Publisher)                                  'Chrysalis'
'TRCK' (Track number/Position in set)               '11'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['acid jazz', 'jazz', 'hip hop', 'jazz hop', 'rap']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.81 dB'
'TXXX:replaygain_track_peak'                        '0.591920'

========================== row from database ==========================
                                              'id'  1253991
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Buckshot LeFonque & Branford Marsalis - Buckshot Lefonque/11 Le Bien, Le Mal.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  201
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  8082824
                                           'mtime'  1620586985
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism Buckshot LeFonque & Branford Marsalis Buckshot Lefonque 11 hip hop or rnb or rap or turntablism
                                      'tag_artist'  Guru
                                     'tag_release'  Jazzmatazz, Vol. 1
                                       'tag_title'  Le Bien, Le Mal
                                             'bpm'  102.024
                                    'search_title'  'bien':2,3 'le':1 'mal':4
                                   'search_artist'  'guru':1
                                  'search_release'  '1':5 'jazzmatazz':1,2 'vol':3,4
                                     'search_rest'  'branford':7 'buckshot':5 'fonque':13 'hip':9 'hiphop':1 'hop':10 'le':12 'lefonque':6 'marsalis':8 'or':11 'rap':2 'rnb':3 'turntablism':4
                                    'search_combo'  '1':10C 'bien':2A,3A 'branford':17 'buckshot':15 'fonque':23 'guru':5B 'hip':19 'hiphop':11 'hop':20 'jazzmatazz':6C,7C 'le':1A,22 'lefonque':16 'mal':4A 'marsalis':18 'or':21 'rap':12 'rnb':13 'turntablism':14 'vol':8C,9C
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-2', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', '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-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['acid jazz', 'jazz', 'hip hop', 'jazz hop', 'rap']
                                        'tag_date'  1993
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620586985.0085309  (2021-05-09 21:03:05)
                             'size'  8082824