======================== unified (from filesystem) ========================
                                         'bitrate'  '203.473'
                                        'duration'  '149'
                                          'artist'  'Prefuse 73'
                                     'text_people'  ''
                                         'release'  'One Word Extinguisher'
                                           'title'  'Female Demands'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', "
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 "'q-mixbeat-3']")
                                      'lastfmtags'  "['electronica', 'trip hop', 'idm', 'electronic', 'hip hop']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '11'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '93.027'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

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'COMM:iTunNORM:eng'                                 (' 00000F1C 000010CD 00006456 00006456 0000992D 0000992D 00007E32 00007DA9 '
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'TBPM' (BPM (beats per minute))                     '93.027'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDOR' (Original release time)                      '2003'
'TDRC' (Recording time)                             '2003-05-12'
'TIT2' (Title/songname/content description)         'Female Demands'
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Prefuse 73'
'TPE2' (Band/orchestra/accompaniment)               'Prefuse 73'
'TPOS' (Part of a set)                              '2/2'
'TPUB' (Publisher)                                  'Warp Records'
'TRCK' (Track number/Position in set)               '2/11'
'TSO2'                                              'Prefuse 73'
'TSOP' (Performer sort order)                       'Prefuse 73'
'TXXX:ASIN'                                         'B00008PRRK'
'TXXX:CATALOGNUMBER'                                'WARPLP105'
'TXXX:MusicBrainz Album Artist Id'                  'fc61dd75-880b-44ba-9ba9-c7b643d33413'
'TXXX:MusicBrainz Album Id'                         '5200fcae-4dd1-4668-9141-7351c4ae975b'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'fc61dd75-880b-44ba-9ba9-c7b643d33413'
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'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronica', 'trip hop', 'idm', 'electronic', 'hip hop']
'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'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.07 dB'
'TXXX:replaygain_track_peak'                        '0.380246'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'54863606-9628-4f67-af14-e889997ee6b4')
'WCOM:http://www.amazon.com/gp/redirect.html%3FASIN=B00008PRRJ%26tag=softpointer-20%26lcode=xm2%26cID=2025%26ccmID=165953%26location=/o/ASIN/B00008PRRJ%253FSubscriptionId=0RXJS26C80QSDEB56CR2'  WCOM(url='http://www.amazon.com/gp/redirect.html%3FASIN=B00008PRRJ%26tag=softpointer-20%26lcode=xm2%26cID=2025%26ccmID=165953%26location=/o/ASIN/B00008PRRJ%253FSubscriptionId=0RXJS26C80QSDEB56CR2')

========================== row from database ==========================
                                              'id'  1423317
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Prefuse 73/One Word Extinguisher/Prefuse 73 - One Word Extinguisher - 13 - Female Demands.mp3
                                         'working'  None
                                         'bitrate'  203
                                    'duration_sec'  149
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  3812906
                                           'mtime'  1620592391
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism 13 hip hop rnb rap turntablism
                                      'tag_artist'  Prefuse 73
                                     'tag_release'  One Word Extinguisher
                                       'tag_title'  Female Demands
                                             'bpm'  93.027
                                    'search_title'  'demands':2 'female':1
                                   'search_artist'  '73':2 'prefuse':1
                                  'search_release'  'extinguisher':3 'one':1 'word':2
                                     'search_rest'  'hip':5 'hiphop':1 'hop':6 'rap':2 'rnb':3 'turntablism':4
                                    'search_combo'  '73':4B 'demands':2A 'extinguisher':7C 'female':1A 'hip':12 'hiphop':8 'hop':13 'one':5C 'prefuse':3B 'rap':9 'rnb':10 'turntablism':11 'word':6C
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-1', '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-4', 'q-syn-3', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'trip hop', 'idm', 'electronic', 'hip hop']
                                        'tag_date'  2003
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620592390.816781  (2021-05-09 22:33:10)
                             'size'  3812906