======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '461'
                                          'artist'  'Ill Skillz'
                                     'text_people'  ''
                                         'release'  'Freak Dubplate'
                                           'title'  'Be There 4 U (Concord Dawn Remix)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-3', 'q-drums-3', 'q-other-2', "
 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-3', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['drum and bass', 'electronic', 'breakbeat', 'drum n bass', 'dubstep']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-dance'
                                             'bpm'  '89.060'
                                             'key'  '2A'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 00000F2D 00000EEF 00004734 00'
'COMM:iTunNORM:eng'                                 (' 00000F2D 00000EEF 00004734 00002F81 00009C57 00009C57 0000721D 00006F16 '
 '00055730 00055730')
'TALB' (Album/Movie/Show title)                     'Freak Dubplate'
'TBPM' (BPM (beats per minute))                     '89.060'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-dance'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'Be There 4 U (Concord Dawn Remix)'
'TKEY' (Initial key)                                '2A'
'TPE1' (Lead performer(s)/Soloist(s))               'Ill Skillz'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['drum and bass', 'electronic', 'breakbeat', 'drum n bass', 'dubstep']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.96 dB'
'TXXX:replaygain_track_peak'                        '0.486168'

========================== row from database ==========================
                                              'id'  1405449
                                            'path'  /data/Music/Bulk/00poprockelectronic-generic-dance-trapbeat/drumandbass/Concord Dawn - Be There 4 U (Ill Skillz Remix).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  461
                                           'genre'  electronic-generic or radio-dance
                                        'filesize'  11083048
                                           'mtime'  1621697677
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic generic dance trapbeat drumandbass (Ill electronic generic radio dance
                                      'tag_artist'  Ill Skillz
                                     'tag_release'  Freak Dubplate
                                       'tag_title'  Be There 4 U (Concord Dawn Remix)
                                             'bpm'  89.06
                                    'search_title'  '4':3 'be':1 'concord':5,6 'dawn':7 'remix':8,9 'there':2 'u':4
                                   'search_artist'  'ill':1 'skillz':2
                                  'search_release'  'dubplate':2 'freak':1
                                     'search_rest'  '00poprockelectronic':1 'dance':3 'drumandbass':5 'electronic':8 'generic':2 'ill':6,7 'radio':9 'trapbeat':4
                                    'search_combo'  '00poprockelectronic':14 '4':3A 'be':1A 'concord':5A,6A 'dance':16 'dawn':7A 'drumandbass':18 'dubplate':13C 'electronic':21 'freak':12C 'generic':15 'ill':10B,19,20 'radio':22 'remix':8A,9A 'skillz':11B 'there':2A 'trapbeat':17 'u':4A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['drum and bass', 'electronic', 'breakbeat', 'drum n bass', 'dubstep']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621697677.0952232  (2021-05-22 17:34:37)
                             'size'  11083048