======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '158'
                                          'artist'  'Outkast'
                                     'text_people'  ''
                                         'release'  'Speakerboxxx - The Love Below'
                                           'title'  'Take Off Your Cool (feat. Norah Jones)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['dance', 'pop', 'hip hop', 'funk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '18'
                                      'tracktotal'  '10'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '105.368'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Speakerboxxx - The Love Below'
'TBPM' (BPM (beats per minute))                     '105.368'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDOR' (Original release time)                      '2003'
'TDRC' (Recording time)                             '2003'
'TIT1' (Content group description)                  ' '
'TIT2' (Title/songname/content description)         'Take Off Your Cool (feat. Norah Jones)'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Outkast'
'TPE2' (Band/orchestra/accompaniment)               'Outkast'
'TPOS' (Part of a set)                              '4/4'
'TPUB' (Publisher)                                  'Arista'
'TRCK' (Track number/Position in set)               '18/10'
'TSO2'                                              'OutKast'
'TSOP' (Performer sort order)                       'OutKast'
'TSST' (Set subtitle)                               'The Love Below'
'TXXX:Artists'                                      'OutKast'
'TXXX:CATALOGNUMBER'                                '82876-50133-1'
'TXXX:KEYWORDS'                                     ' '
'TXXX:MusicBrainz Album Artist Id'                  '73fdb566-a9b1-494c-9f32-51768ec9fd27'
'TXXX:MusicBrainz Album Id'                         '60a3f6bc-1c90-4d4e-81c8-bfc53dc6fb3c'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '73fdb566-a9b1-494c-9f32-51768ec9fd27'
'TXXX:MusicBrainz Release Group Id'                 'fa64febd-61e0-346e-aaa2-04564ed4f0a3'
'TXXX:MusicBrainz Release Track Id'                 'ba6bd480-508d-4a8b-be88-558bb687309d'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:TAGGED'                                       'no'
'TXXX:lastfmtags'                                   ['dance', 'pop', 'hip hop', 'funk']
'TXXX:originalyear'                                 '2003'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+2.34 dB'
'TXXX:replaygain_track_peak'                        '0.403882'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'372456dc-78e7-4b68-bc1d-6c66ecadc859')

========================== row from database ==========================
                                              'id'  735137
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/The_Love_Below/18 - Outkast - Take Off Your Cool (feat. Norah Jones).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  158
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  6531753
                                           'mtime'  1620592559
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism The_Love_Below 18 hip hop rnb rap turntablism
                                      'tag_artist'  Outkast
                                     'tag_release'  Speakerboxxx - The Love Below
                                       'tag_title'  Take Off Your Cool (feat. Norah Jones)
                                             'bpm'  105.368
                                    'search_title'  'cool':4 'feat':5,6 'jones':8,9 'norah':7 'off':2 'take':1 'your':3
                                   'search_artist'  'outkast':1
                                  'search_release'  'below':4 'love':3 'speakerboxxx':1 'the':2
                                     'search_rest'  '18':8 'below':7 'hip':9 'hiphop':1 'hop':10 'love':6 'rap':2 'rnb':3 'the':5 'turntablism':4
                                    'search_combo'  '18':22 'below':14C,21 'cool':4A 'feat':5A,6A 'hip':23 'hiphop':15 'hop':24 'jones':8A,9A 'love':13C,20 'norah':7A 'off':2A 'outkast':10B 'rap':16 'rnb':17 'speakerboxxx':11C 'take':1A 'the':12C,19 'turntablism':18 'your':3A
                                    'tag_tracknum'  18
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-3', 'q-chart-4', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'pop', 'hip hop', 'funk']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620592559.0545325  (2021-05-09 22:35:59)
                             'size'  6531753