======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '175'
                                          'artist'  'The Parliaments'
                                     'text_people'  ''
                                         'release'  "Funkin' on the 1"
                                           'title'  'Funky Woman'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', "
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 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
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                                      'lastfmtags'  "['60s', 'funk', 'soul', 'northern soul', '7soul']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  '18'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'funk or soul'
                                             'bpm'  '107.2'
                                             'key'  '12B'
                                        'acoustid'  '672f4a34-710d-451e-99b7-22a9e9c374a9'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PCNT' (Play counter)                               PCNT(count=0)
'POPM:traktor@native-instruments.de'                POPM(email='traktor@native-instruments.de', rating=0, count=0)
'TALB' (Album/Movie/Show title)                     "Funkin' on the 1"
'TBPM' (BPM (beats per minute))                     '107.2'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul'
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         'Funky Woman'
'TKEY' (Initial key)                                '12B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Parliaments'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '4/5'
'TPUB' (Publisher)                                  'Disky'
'TRCK' (Track number/Position in set)               '16/18'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Parliaments, The'
'TXXX:ASIN'                                         'B000050GHJ'
'TXXX:Acoustid Id'                                  '672f4a34-710d-451e-99b7-22a9e9c374a9'
'TXXX:Artists'                                      'The Parliaments'
'TXXX:BARCODE'                                      '0724389921922'
'TXXX:CATALOGNUMBER'                                'BX 992202/BX 992212/BX 992222/BX 992232/BX 992242/DB 992192'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '27c3ac59-591e-33a1-a9ce-ebaac4975a1a'
'TXXX:MusicBrainz Album Release Country'            'NL'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '25cb36c7-a4a3-4a88-864f-76876737e488'
'TXXX:MusicBrainz Release Group Id'                 '7a829bcd-2492-3b5e-a191-e8fab8dfb5bf'
'TXXX:MusicBrainz Release Track Id'                 'e54645d5-fd48-3f2f-9165-c79389d61e3b'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:fBPM'                                         '0.000000'
'TXXX:fBPMQuality'                                  '0.000000'
'TXXX:lastfmtags'                                   ['60s', 'funk', 'soul', 'northern soul', '7soul']
'TXXX:originalyear'                                 '2000'
'TXXX:other'                                        '70'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.55 dB'
'TXXX:replaygain_track_peak'                        '0.386089'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'f7b2106f-5c6c-4692-9864-5707cca1dc3e')

========================== row from database ==========================
                                              'id'  1531662
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/funkin_ on the one/70 The Parliaments - 70 Funky woman.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  175
                                           'genre'  funk or soul
                                        'filesize'  2893123
                                           'mtime'  1628357684
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul funkin_ one 70 70 woman funk or soul
                                      'tag_artist'  The Parliaments
                                     'tag_release'  Funkin' on the 1
                                       'tag_title'  Funky Woman
                                             'bpm'  107.2
                                    'search_title'  'funky':1 'woman':2
                                   'search_artist'  'parliaments':2 'the':1
                                  'search_release'  '1':5 'funkin':1,2 'on':3 'the':4
                                     'search_rest'  '70':6 'funk':2 'funkin':4 'one':5 'or':8 'soul':3 'swing':1 'woman':7
                                    'search_combo'  '1':9C '70':15 'funk':11 'funkin':5C,6C,13 'funky':1A 'on':7C 'one':14 'or':17 'parliaments':4B 'soul':12 'swing':10 'the':3B,8C 'woman':2A,16
                                    'tag_tracknum'  16
                                      'num_images'  1
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['60s', 'funk', 'soul', 'northern soul', '7soul']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628357684.3942544  (2021-08-07 19:34:44)
                             'size'  2893123