======================== unified (from filesystem) ========================
                                         'bitrate'  '296.233'
                                        'duration'  '135'
                                          'artist'  'Madlib'
                                     'text_people'  'Madlib'
                                         'release'  'Medicine Show No. 3: Beat Konducta in Africa'
                                           'title'  'Brothers and Sisters'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-2', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', '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'  "['jazz', 'hip hop', 'funk', 'rap']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '19'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '121.191'
                                             'key'  '5A'
                                        'acoustid'  'aa344869-0307-4a4a-b0cc-5ebe593afe79'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 000003DA 0000030A 00004713'
'COMM:iTunNORM:eng'                                 (' 000003DA 0000030A 00004713 00004C5F 00012EAC 00009762 00007074 0000771F '
 '0000B397 0002106F')
'TALB' (Album/Movie/Show title)                     'Medicine Show No. 3: Beat Konducta in Africa'
'TBPM' (BPM (beats per minute))                     '121.191'
'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)         'Brothers and Sisters'
'TKEY' (Initial key)                                '5A'
'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)               '12/19'
'TSO2'                                              'Madlib'
'TSOP' (Performer sort order)                       'Madlib'
'TXXX:Acoustid Id'                                  'aa344869-0307-4a4a-b0cc-5ebe593afe79'
'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'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:iTunNORM'                                     (' 000003EB 00000319 000048EF 00004FAB 00012E8D 00009739 00007097 0000772D '
 '00015278 00021029')
'TXXX:iTunPGAP'                                     '0'
'TXXX:iTunSMPB'                                     (' 00000000 00000210 000007F8 00000000005B1A78 00000000 00528A9D 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'TXXX:iTunes_CDDB_IDs'                              '43+9F5AB9F080830DC8CBFB7AAA7F108E45+14713702'
'TXXX:lastfmtags'                                   ['jazz', 'hip hop', 'funk', 'rap']
'TXXX:q-bass'                                       '4'
'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'                        '-1.07 dB'
'TXXX:replaygain_track_peak'                        '0.553375'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'5ade41e1-65f8-45e6-a3c6-228c9d2c4397')

========================== row from database ==========================
                                              'id'  928918
                                            'path'  /data/Music/Bulk/00localcharacter/00africa/(2010) medicine show no. 3 - beat konducta in africa/30 - madlib - brothers and sisters.mp3
                                         'working'  None
                                         'bitrate'  296
                                    'duration_sec'  135
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  5191007
                                           'mtime'  1620526877
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00africa (2010) medicine show no. beat konducta africa 30 madlib brothers sisters hip hop or rnb or rap or turntablism
                                      'tag_artist'  Madlib
                                     'tag_release'  Medicine Show No. 3: Beat Konducta in Africa
                                       'tag_title'  Brothers and Sisters
                                             'bpm'  121.191
                                    'search_title'  'and':2 'brothers':1 'sisters':3
                                   '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 '30':11 'africa':10 'beat':8 'brothers':13 'hip':15 'hop':16 'konducta':9 'madlib':12 'medicine':4 'no':6,7 'or':17 'rap':19 'rnb':18 'show':5 'sisters':14 'turntablism':20
                                    'search_combo'  '00africa':15 '2010':16,17 '3':9C,10C '30':25 'africa':14C,24 'and':2A 'beat':11C,22 'brothers':1A,27 'hip':29 'hop':30 'in':13C 'konducta':12C,23 'madlib':4B,26 'medicine':5C,18 'no':7C,8C,20,21 'or':31 'rap':33 'rnb':32 'show':6C,19 'sisters':3A,28 'turntablism':34
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  5A
                                           '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-4', 'q-grit-2']
                                      'lastfmtags'  ['jazz', 'hip hop', 'funk', 'rap']
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620526877.3025558  (2021-05-09 04:21:17)
                             'size'  5191007