======================== unified (from filesystem) ========================
                                         'bitrate'  '268.071'
                                        'duration'  '111'
                                          'artist'  'Madlib'
                                     'text_people'  'Madlib'
                                         'release'  'Medicine Show No. 3: Beat Konducta in Africa'
                                           'title'  'Blackfire'
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                                      'lastfmtags'  "['jazz', 'hip hop', 'funk', 'rap']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '19'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '144.438'
                                             'key'  '11A'
                                        'acoustid'  'ff89fab8-04b3-4640-b6d2-6f31a2bd5c77'
rest: ''

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

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'COMM:iTunNORM:eng'                                 (' 00000217 000003F3 000037F5 00004BE5 0000C945 0000D09D 0000785D 00007561 '
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'TALB' (Album/Movie/Show title)                     'Medicine Show No. 3: Beat Konducta in Africa'
'TBPM' (BPM (beats per minute))                     '144.438'
'TCOM' (Composer)                                   'Madlib'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDOR' (Original release time)                      '2010'
'TDRC' (Recording time)                             '2010-03-23'
'TENC' (Encoded by)                                 'dBpoweramp Release 13.2'
'TIT2' (Title/songname/content description)         'Blackfire'
'TKEY' (Initial key)                                '11A'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Madlib'
'TPE2' (Band/orchestra/accompaniment)               'Madlib'
'TPOS' (Part of a set)                              '2/3'
'TPUB' (Publisher)                                  'Madlib Invazion'
'TRCK' (Track number/Position in set)               '3/19'
'TSO2'                                              'Madlib'
'TSOP' (Performer sort order)                       'Madlib'
'TXXX:Acoustid Id'                                  'ff89fab8-04b3-4640-b6d2-6f31a2bd5c77'
'TXXX:CATALOGNUMBER'                                'MMS003'
'TXXX:MusicBrainz Album Artist Id'                  'ea9078ef-20ca-4506-81ea-2ae5fe3a42e8'
'TXXX:MusicBrainz Album Id'                         'bfdb538d-421c-4021-9c34-435af0fd7d89'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'ea9078ef-20ca-4506-81ea-2ae5fe3a42e8'
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'TXXX:Q-HHRNBTT'                                    '2'
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'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
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'TXXX:iTunPGAP'                                     '0'
'TXXX:iTunSMPB'                                     (' 00000000 00000210 00000A2C 00000000004ABF44 00000000 0043B6B2 00000000 '
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'TXXX:iTunes_CDDB_IDs'                              '43+9F5AB9F080830DC8CBFB7AAA7F108E45+14713702'
'TXXX:lastfmtags'                                   ['jazz', 'hip hop', 'funk', 'rap']
'TXXX:q-bass'                                       '1'
'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'                        '-0.87 dB'
'TXXX:replaygain_track_peak'                        '0.559139'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'4d95947d-d162-41c9-a2ab-c2e936bb5972')

========================== row from database ==========================
                                              'id'  927093
                                            'path'  /data/Music/Bulk/00localcharacter/00africa/(2010) medicine show no. 3 - beat konducta in africa/21 - madlib - blackfire.mp3
                                         'working'  None
                                         'bitrate'  268
                                    'duration_sec'  111
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  3900026
                                           'mtime'  1620526865
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00africa (2010) medicine show no. beat konducta africa 21 madlib blackfire hip hop or rnb or rap or turntablism
                                      'tag_artist'  Madlib
                                     'tag_release'  Medicine Show No. 3: Beat Konducta in Africa
                                       'tag_title'  Blackfire
                                             'bpm'  144.438
                                    'search_title'  'blackfire':1
                                   'search_artist'  'madlib':1
                                  'search_release'  '3':5,6 'africa':10 'beat':7 'in':9 'konducta':8 'medicine':1 'no':3,4 'show':2
                                     'search_rest'  '00africa':1 '2010':2,3 '21':11 'africa':10 'beat':8 'blackfire':13 'hip':14 'hop':15 'konducta':9 'madlib':12 'medicine':4 'no':6,7 'or':16 'rap':18 'rnb':17 'show':5 'turntablism':19
                                    'search_combo'  '00africa':13 '2010':14,15 '21':23 '3':7C,8C 'africa':12C,22 'beat':9C,20 'blackfire':1A,25 'hip':26 'hop':27 'in':11C 'konducta':10C,21 'madlib':2B,24 'medicine':3C,16 'no':5C,6C,18,19 'or':28 'rap':30 'rnb':29 'show':4C,17 'turntablism':31
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-1', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['jazz', 'hip hop', 'funk', 'rap']
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620526865.0598614  (2021-05-09 04:21:05)
                             'size'  3900026