======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '424'
                                          'artist'  'FLA'
                                     'text_people'  ''
                                         'release'  'Covenant remixes'
                                           'title'  'The Storm (Covenant Remix)'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-4']")
                                      'lastfmtags'  "['industrial', 'ebm', 'electro-industrial', 'electronic', 'industrial metal']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '53'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave-futurepop'
                                             'bpm'  '137.852'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Covenant remixes'
'TBPM' (BPM (beats per minute))                     '137.852'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave-futurepop'
'TDRC' (Recording time)                             '2007'
'TENC' (Encoded by)                                 'AIMP2'
'TIT2' (Title/songname/content description)         'The Storm (Covenant Remix)'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'FLA'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '53'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['industrial', 'ebm', 'electro-industrial', 'electronic', 'industrial metal']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.19 dB'
'TXXX:replaygain_track_peak'                        '0.611114'

========================== row from database ==========================
                                              'id'  733325
                                            'path'  /data/Music/Bulk/00dwimp/Covenant Remixes/Front Line Assembly - The Storm (Covenant Remix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  424
                                           'genre'  eid-ebm or industrial or darkwave-futurepop
                                        'filesize'  16966840
                                           'mtime'  1620296669
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp Remixes Front Line Assembly eid ebm industrial darkwave futurepop
                                      'tag_artist'  FLA
                                     'tag_release'  Covenant remixes
                                       'tag_title'  The Storm (Covenant Remix)
                                             'bpm'  137.852
                                    'search_title'  'covenant':3,4 'remix':5,6 'storm':2 'the':1
                                   'search_artist'  'fla':1
                                  'search_release'  'covenant':1 'remixes':2
                                     'search_rest'  '00dwimp':1 'assembly':5 'darkwave':9 'ebm':7 'eid':6 'front':3 'futurepop':10 'industrial':8 'line':4 'remixes':2
                                    'search_combo'  '00dwimp':10 'assembly':14 'covenant':3A,4A,8C 'darkwave':18 'ebm':16 'eid':15 'fla':7B 'front':12 'futurepop':19 'industrial':17 'line':13 'remix':5A,6A 'remixes':9C,11 'storm':2A 'the':1A
                                    'tag_tracknum'  53
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-4', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-1', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['industrial', 'ebm', 'electro-industrial', 'electronic', 'industrial metal']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620296668.856671  (2021-05-06 12:24:28)
                             'size'  16966840