======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '311'
                                          'artist'  'Kid606'
                                     'text_people'  ''
                                         'release'  'Dancehall of the dead ep'
                                           'title'  'Monsters (Sickboy Remix)'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-UNU-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['breakcore', 'electronica', 'glitch', 'idm', 'electronic', 'experimental']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-glitch'
                                             'bpm'  '136.092'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Dancehall of the dead ep'
'TBPM' (BPM (beats per minute))                     '136.092'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-glitch'
'TDRC' (Recording time)                             '2009'
'TIT2' (Title/songname/content description)         'Monsters (Sickboy Remix)'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Kid606'
'TRCK' (Track number/Position in set)               '8'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['breakcore', 'electronica', 'glitch', 'idm', 'electronic', 'experimental']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.13 dB'
'TXXX:replaygain_track_peak'                        '0.550547'

========================== row from database ==========================
                                              'id'  767762
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Singles/Kid606 - 2009 - Dancehall Of The Dead EP (320)/8 Monsters (Sickboy Remix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  311
                                           'genre'  electronic-experimental-glitch
                                        'filesize'  12443739
                                           'mtime'  1636136258
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism Singles 2009 Of The Dead EP (320) 8 electronic experimental glitch
                                      'tag_artist'  Kid606
                                     'tag_release'  Dancehall of the dead ep
                                       'tag_title'  Monsters (Sickboy Remix)
                                             'bpm'  136.092
                                    'search_title'  'monsters':1 'remix':4,5 'sickboy':2,3
                                   'search_artist'  'kid606':1
                                  'search_release'  'dancehall':1 'dead':4 'ep':5 'of':2 'the':3
                                     'search_rest'  '2009':6 '320':11,12 '8':13 'dead':9 'electronic':14 'ep':10 'experimental':15 'glitch':16 'hiphop':1 'of':7 'rap':2 'rnb':3 'singles':5 'the':8 'turntablism':4
                                    'search_combo'  '2009':17 '320':22,23 '8':24 'dancehall':7C 'dead':10C,20 'electronic':25 'ep':11C,21 'experimental':26 'glitch':27 'hiphop':12 'kid606':6B 'monsters':1A 'of':8C,18 'rap':13 'remix':4A,5A 'rnb':14 'sickboy':2A,3A 'singles':16 'the':9C,19 'turntablism':15
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['breakcore', 'electronica', 'glitch', 'idm', 'electronic', 'experimental']
                                        'tag_date'  2009
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636136258.3222384  (2021-11-05 19:17:38)
                             'size'  12443739