======================== unified (from filesystem) ========================
                                         'bitrate'  '219.663'
                                        'duration'  '377'
                                          'artist'  'All Good Funk Alliance'
                                     'text_people'  ''
                                         'release'  "Pete's Sake  Swing The South"
                                           'title'  'swing the south'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['breakbeat', 'breaks', 'poptron', 'hip hop', 'funk']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '2'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '120.042'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 000001D0 000001CE 000015EE'
'COMM:iTunNORM:eng'                                 (' 000001D0 000001CE 000015EE 00001CEF 00050194 00050194 00007B65 000076AE '
 '0000DFC0 000306EC')
'PRIV:http://www.cdtag.com:\x02\x00Û8w\x00'         PRIV(owner='http://www.cdtag.com', data=b'\x02\x00\xdb8w\x00')
'TALB' (Album/Movie/Show title)                     "Pete's Sake  Swing The South"
'TBPM' (BPM (beats per minute))                     '120.042'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2005-10-04'
'TIT2' (Title/songname/content description)         'swing the south'
'TKEY' (Initial key)                                '11B'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'All Good Funk Alliance'
'TPOS' (Part of a set)                              '2/2'
'TPUB' (Publisher)                                  'Funk Weapons'
'TRCK' (Track number/Position in set)               '1/2'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 3.90.3 / alt-preset standard'
'TXXX:Catalog #'                                    'AFAFW4'
'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:Release Type'                                 'Normal release'
'TXXX:Rip Date'                                     '2005-11-06'
'TXXX:Ripping Tool'                                 'EAC'
'TXXX:Source'                                       'Vinyl'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['breakbeat', 'breaks', 'poptron', 'hip hop', 'funk']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.26 dB'
'TXXX:replaygain_track_peak'                        '0.698692'

========================== row from database ==========================
                                              'id'  767827
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/All Good Funk Alliance - SWING THE SOUTH.mp3
                                         'working'  None
                                         'bitrate'  219
                                    'duration_sec'  377
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  10466498
                                           'mtime'  1620586793
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism SWING THE SOUTH hip hop or rnb or rap or turntablism
                                      'tag_artist'  All Good Funk Alliance
                                     'tag_release'  Pete's Sake  Swing The South
                                       'tag_title'  swing the south
                                             'bpm'  120.042
                                    'search_title'  'south':3 'swing':1 'the':2
                                   'search_artist'  'all':1 'alliance':4 'funk':3 'good':2
                                  'search_release'  'pete':1 'petes':3 's':2 'sake':4 'south':7 'swing':5 'the':6
                                     'search_rest'  'hip':8 'hiphop':1 'hop':9 'or':10 'rap':2 'rnb':3 'south':7 'swing':5 'the':6 'turntablism':4
                                    'search_combo'  'all':4B 'alliance':7B 'funk':6B 'good':5B 'hip':22 'hiphop':15 'hop':23 'or':24 'pete':8C 'petes':10C 'rap':16 'rnb':17 's':9C 'sake':11C 'south':3A,14C,21 'swing':1A,12C,19 'the':2A,13C,20 'turntablism':18
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-1', 'Q-LOCALNESS-1', '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-2', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['breakbeat', 'breaks', 'poptron', 'hip hop', 'funk']
                                        'tag_date'  2005
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620586793.2410429  (2021-05-09 20:59:53)
                             'size'  10466498