======================== unified (from filesystem) ========================
                                         'bitrate'  '188.1'
                                        'duration'  '287'
                                          'artist'  'The Bahama Soul Club'
                                     'text_people'  ''
                                         'release'  'Rhythm Is What Makes Jazz Jazz'
                                           'title'  'Sugar Cane (feat. Pat Appleton)'
                                           'quals'  ("['Q-HAP-3', 'Q-OLDST-2', 'Q-HHRNBTT-3', 'Q-UNU-1', 'Q-LOCALNESS-3', "
 "'Q-JZFKS-2', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['bossa nova', 'jazz', 'nu jazz', 'latin', 'soul']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '130.230'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 00000CD2 00000000 000033C6'
'COMM:iTunNORM:eng'                                 (' 00000CD2 00000000 000033C6 00000000 0001D188 00000000 00007EDB 00000000 '
 '0003A2E4 00000000')
'TALB' (Album/Movie/Show title)                     'Rhythm Is What Makes Jazz Jazz'
'TBPM' (BPM (beats per minute))                     '130.230'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2008'
'TENC' (Encoded by)                                 'LAME 3.97'
'TIT2' (Title/songname/content description)         'Sugar Cane (feat. Pat Appleton)'
'TKEY' (Initial key)                                '4A'
'TLAN' (Language(s))                                'German'
'TPE1' (Lead performer(s)/Soloist(s))               'The Bahama Soul Club'
'TRCK' (Track number/Position in set)               '3'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['bossa nova', 'jazz', 'nu jazz', 'latin', 'soul']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.38 dB'
'TXXX:replaygain_track_peak'                        '0.449880'

========================== row from database ==========================
                                              'id'  764684
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Bahama Soul Club - SUGAR CANE (feat. Pat Appleton).mp3
                                         'working'  None
                                         'bitrate'  188
                                    'duration_sec'  287
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  7010045
                                           'mtime'  1620586889
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism SUGAR CANE hip hop or rnb or rap or turntablism
                                      'tag_artist'  The Bahama Soul Club
                                     'tag_release'  Rhythm Is What Makes Jazz Jazz
                                       'tag_title'  Sugar Cane (feat. Pat Appleton)
                                             'bpm'  130.23
                                    'search_title'  'appleton':6,7 'cane':2 'feat':3,4 'pat':5 'sugar':1
                                   'search_artist'  'bahama':2 'club':4 'soul':3 'the':1
                                  'search_release'  'is':2 'jazz':5 'makes':4 'rhythm':1 'what':3
                                     'search_rest'  'cane':6 'hip':7 'hiphop':1 'hop':8 'or':9 'rap':2 'rnb':3 'sugar':5 'turntablism':4
                                    'search_combo'  'appleton':6A,7A 'bahama':9B 'cane':2A,22 'club':11B 'feat':3A,4A 'hip':23 'hiphop':17 'hop':24 'is':13C 'jazz':16C 'makes':15C 'or':25 'pat':5A 'rap':18 'rhythm':12C 'rnb':19 'soul':10B 'sugar':1A,21 'the':8B 'turntablism':20 'what':14C
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['bossa nova', 'jazz', 'nu jazz', 'latin', 'soul']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620586889.0969334  (2021-05-09 21:01:29)
                             'size'  7010045