<pre>
======================== unified (from filesystem) ========================
                                         'bitrate'  '184.471'
                                        'duration'  '96'
                                          'artist'  'Santogold &amp; Benga'
                                     'text_people'  ''
                                         'release'  'Top Ranking'
                                           'title'  'Unstoppable / Night Dub'
                                           'quals'  ("['Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-2', "
 "'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '28'
                                      'tracktotal'  '35'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '139'
                                             'key'  '6B'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================<mutagen.mp3.MPEGInfo object at 0x7f9537d75e20>

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''<br/>                                     <img style="width:150px" src="image?fid=1286612"/>
'PRIV:AverageLevel:w4\x00\x00'                      PRIV(owner='AverageLevel', data=b'w4\x00\x00')
'PRIV:PeakValue:ÿ\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'\xff\x7f\x00\x00')
'TALB' (Album/Movie/Show title)                     'Top Ranking'
'TBPM' (BPM (beats per minute))                     '139'
'TDOR' (Original release time)                      '2008'
'TDRC' (Recording time)                             '2008'
'TIPL' (Involved people list)                       TIPL(encoding=&lt;Encoding.UTF16: 1&gt;, people=[['DJ-mix', 'Diplo']])
'TIT2' (Title/songname/content description)         'Unstoppable / Night Dub'
'TKEY' (Initial key)                                '6B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Santogold &amp; Benga'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Mad Decent'
'TRCK' (Track number/Position in set)               '28/35'
'TSO2'                                              'Diplo &amp; Santigold'
'TSOP' (Performer sort order)                       'Santigold &amp; Benga'
'TXXX:ASIN'                                         'B001COVI3G'
'TXXX:Artists'                                      'Santogold/Benga'
'TXXX:BARCODE'                                      '614325626229'
'TXXX:CATALOGNUMBER'                                'MAD-088'
'TXXX:MusicBrainz Album Artist Id'                  'a56bd8f9-8ef8-4d63-89a4-794ed1360dd2/97b20fe3-0924-4a5f-9955-d0b5c5f9587f'
'TXXX:MusicBrainz Album Id'                         '319096aa-a5fe-4994-83ab-19422e9fd750'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation/dj-mix'
'TXXX:MusicBrainz Artist Id'                        '97b20fe3-0924-4a5f-9955-d0b5c5f9587f/d3ba1c50-d403-40df-8eac-80d74551a7e3'
'TXXX:MusicBrainz Release Group Id'                 '39de53d7-3e95-3beb-bc0f-da9b8cd16333'
'TXXX:MusicBrainz Release Track Id'                 '70227cb0-017e-3790-95bd-6a974d4257df'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:originalyear'                                 '2008'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.04 dB'
'TXXX:replaygain_track_peak'                        '0.286124'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'177615a7-9856-4620-9a59-785243fa6961')

========================== row from database ==========================
                                              'id'  1286612
                                            'path'  /data/Music/Bulk/00poprockelectronic/Diplo & Santogold - Top Ranking (2008)/28 - Santogold - Benga - Unstoppable - Night Dub.mp3
                                         'working'  None
                                         'bitrate'  185
                                    'duration_sec'  96
                                           'genre'  
                                        'filesize'  2285817
                                           'mtime'  1652397898
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Diplo (2008) 28
                                      'tag_artist'  Santogold & Benga
                                     'tag_release'  Top Ranking
                                       'tag_title'  Unstoppable / Night Dub
                                             'bpm'  139.0
                                    'search_title'  'dub':3 'night':2 'unstoppable':1
                                   'search_artist'  'benga':2 'santogold':1
                                  'search_release'  'ranking':2 'top':1
                                     'search_rest'  '00poprockelectronic':1 '2008':3,4 '28':5 'diplo':2
                                    'search_combo'  '00poprockelectronic':8 '2008':10,11 '28':12 'benga':5B 'diplo':9 'dub':3A 'night':2A 'ranking':7C 'santogold':4B 'top':6C 'unstoppable':1A
                                    'tag_tracknum'  28
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-2']
                                      'lastfmtags'  []
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1652397898.4074435  (2022-05-13 01:24:58)
                             'size'  2285817