======================== unified (from filesystem) ========================
                                         'bitrate'  '169.765'
                                        'duration'  '141'
                                          'artist'  'Santogold'
                                     'text_people'  ''
                                         'release'  'Top Ranking'
                                           'title'  "Lights Out (Diplo's Panda Bear Mix)"
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-2', "
 "'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-2']")
                                      'lastfmtags'  "['electronic', 'indie', 'alternative', 'female vocalists', 'poptron']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '06'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '127.204'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'COMM:Media Jukebox: Tool Name:\x00\x00\x00'        'Media Center'
'COMM:Media Jukebox: Tool Version:\x00\x00\x00'     '12.0.534'
'COMM:iTunNORM:eng'                                 (' 000011BF 00000000 00003D45 00000000 0001A988 00000000 00007D08 00000000 '
 '0001A988 00000000')
'TALB' (Album/Movie/Show title)                     'Top Ranking'
'TBPM' (BPM (beats per minute))                     '127.204'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         "Lights Out (Diplo's Panda Bear Mix)"
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'Santogold'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '06'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['electronic', 'indie', 'alternative', 'female vocalists', 'poptron']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.41 dB'
'TXXX:replaygain_track_peak'                        '0.388251'

========================== row from database ==========================
                                              'id'  1500047
                                            'path'  /data/Music/Bulk/00poprockelectronic/Diplo & Santogold - Top Ranking (2008)/06 - Santogold - Lights Out (Diplo_s Panda Bear Mix).mp3
                                         'working'  None
                                         'bitrate'  169
                                    'duration_sec'  141
                                           'genre'  electronic-unsorted
                                        'filesize'  3012608
                                           'mtime'  1620569065
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic & (2008) 06 (Diplo_s electronic unsorted
                                      'tag_artist'  Santogold
                                     'tag_release'  Top Ranking
                                       'tag_title'  Lights Out (Diplo's Panda Bear Mix)
                                             'bpm'  127.204
                                    'search_title'  'bear':7 'diplo':3 'diplos':5 'lights':1 'mix':8,9 'out':2 'panda':6 's':4
                                   'search_artist'  'santogold':1
                                  'search_release'  'ranking':2 'top':1
                                     'search_rest'  '00poprockelectronic':1 '2008':2,3 'diplo':4,6 'electronic':8 's':5,7 'unsorted':9
                                    'search_combo'  '00poprockelectronic':13 '2008':14,15 'bear':7A 'diplo':3A,16,18 'diplos':5A 'electronic':20 'lights':1A 'mix':8A,9A 'out':2A 'panda':6A 'ranking':12C 's':4A,17,19 'santogold':10B 'top':11C 'unsorted':21
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'indie', 'alternative', 'female vocalists', 'poptron']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620569064.6158714  (2021-05-09 16:04:24)
                             'size'  3012608