======================== unified (from filesystem) ========================
                                         'bitrate'  '220.96'
                                        'duration'  '206'
                                          'artist'  'Kula Shaker'
                                     'text_people'  ''
                                         'release'  'Strangefolk'
                                           'title'  'Die For Love'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'alternative', 'britpop', 'psychedelic rock', 'rock']"
                                     'discogstags'  "['rock', 'folk rock', 'indie rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '13'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'rock-cppex-psychedelic'
                                             'bpm'  '143.517'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 00001E9E 00002124 000043CE'
'COMM:iTunNORM:eng'                                 (' 00001E9E 00002124 000043CE 00005610 000221A4 00017EE1 00008000 00008000 '
 '000020BF 000020BF')
'TALB' (Album/Movie/Show title)                     'Strangefolk'
'TBPM' (BPM (beats per minute))                     '143.517'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-psychedelic'
'TDRC' (Recording time)                             '2007'
'TENC' (Encoded by)                                 'LAME 3.90.3 Modded'
'TIT2' (Title/songname/content description)         'Die For Love'
'TKEY' (Initial key)                                '6A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Kula Shaker'
'TPE2' (Band/orchestra/accompaniment)               'Kula Shaker'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '3/13'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['rock', 'folk rock', 'indie rock']
'TXXX:lastfmtags'                                   ['indie', 'alternative', 'britpop', 'psychedelic rock', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.04 dB'
'TXXX:replaygain_track_peak'                        '0.392435'

========================== row from database ==========================
                                              'id'  1309596
                                            'path'  /data/Music/Bulk/00poprockelectronic/Kula Shaker/Strangefolk/03 - Die For Love.mp3
                                         'working'  None
                                         'bitrate'  221
                                    'duration_sec'  206
                                           'genre'  rock-cppex-psychedelic
                                        'filesize'  5702607
                                           'mtime'  1620737425
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 03 rock cppex psychedelic
                                      'tag_artist'  Kula Shaker
                                     'tag_release'  Strangefolk
                                       'tag_title'  Die For Love
                                             'bpm'  143.517
                                    'search_title'  'die':1 'for':2 'love':3
                                   'search_artist'  'kula':1 'shaker':2
                                  'search_release'  'strangefolk':1
                                     'search_rest'  '00poprockelectronic':1 'cppex':3 'psychedelic':4 'rock':2
                                    'search_combo'  '00poprockelectronic':7 'cppex':9 'die':1A 'for':2A 'kula':4B 'love':3A 'psychedelic':10 'rock':8 'shaker':5B 'strangefolk':6C
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'alternative', 'britpop', 'psychedelic rock', 'rock']
                                        'tag_date'  2007
                                     'discogstags'  ['rock', 'folk rock', 'indie rock']

============================== file details ==============================
                                           'mtime'  1620737425.0684423  (2021-05-11 14:50:25)
                             'size'  5702607