======================== unified (from filesystem) ========================
                                         'bitrate'  '170.492'
                                        'duration'  '164'
                                          'artist'  'Santogold'
                                     'text_people'  ''
                                         'release'  'Top Ranking'
                                           'title'  'Icarus'
                                           '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-3', 'q-other-3', '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'  '34'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '103.325'
                                             'key'  '11A'
                                        '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'                                 (' 00000C50 00000000 00002ADE 00000000 0001FA2F 00000000 00007492 00000000 '
 '00009BC7 00000000')
'TALB' (Album/Movie/Show title)                     'Top Ranking'
'TBPM' (BPM (beats per minute))                     '103.325'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'Icarus'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Santogold'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '34'
'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'                                      '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'                                     '4'
'TXXX:replaygain_track_gain'                        '-1.27 dB'
'TXXX:replaygain_track_peak'                        '0.443107'

========================== row from database ==========================
                                              'id'  1345145
                                            'path'  /data/Music/Bulk/00poprockelectronic/Diplo & Santogold - Top Ranking (2008)/34 - Santogold - Icarus.mp3
                                         'working'  None
                                         'bitrate'  170
                                    'duration_sec'  164
                                           'genre'  electronic-unsorted
                                        'filesize'  3506176
                                           'mtime'  1620569065
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Diplo & (2008) 34 electronic unsorted
                                      'tag_artist'  Santogold
                                     'tag_release'  Top Ranking
                                       'tag_title'  Icarus
                                             'bpm'  103.325
                                    'search_title'  'icarus':1
                                   'search_artist'  'santogold':1
                                  'search_release'  'ranking':2 'top':1
                                     'search_rest'  '00poprockelectronic':1 '2008':3,4 '34':5 'diplo':2 'electronic':6 'unsorted':7
                                    'search_combo'  '00poprockelectronic':5 '2008':7,8 '34':9 'diplo':6 'electronic':10 'icarus':1A 'ranking':4C 'santogold':2B 'top':3C 'unsorted':11
                                    'tag_tracknum'  34
                                      'num_images'  0
                                             'key'  11A
                                           '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-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'indie', 'alternative', 'female vocalists', 'poptron']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620569065.0966704  (2021-05-09 16:04:25)
                             'size'  3506176