======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '190'
                                          'artist'  'Beautiful Creatures'
                                     'text_people'  ''
                                         'release'  'Beautiful Creatures'
                                           'title'  'Ride'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-2', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-JZFKS-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['10 of 10 stars', 'metal', 'glam metal', 'rock', 'sleaze rock', 'hard rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'rock-gr-hard'
                                             'bpm'  '102.644'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Beautiful Creatures'
'TBPM' (BPM (beats per minute))                     '102.644'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-hard'
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'Ride'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Beautiful Creatures'
'TRCK' (Track number/Position in set)               '4'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['10 of 10 stars', 'metal', 'glam metal', 'rock', 'sleaze rock', 'hard rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'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'                        '-0.85 dB'
'TXXX:replaygain_track_peak'                        '0.327493'

========================== row from database ==========================
                                              'id'  1357394
                                            'path'  /data/Music/Bulk/00dwimp/Beautiful Creatures/Beautiful Creatures - Beautiful Creatures - 04 - Ride.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  190
                                           'genre'  rock-gr-hard
                                        'filesize'  4583424
                                           'mtime'  1636902795
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 04 rock gr hard
                                      'tag_artist'  Beautiful Creatures
                                     'tag_release'  Beautiful Creatures
                                       'tag_title'  Ride
                                             'bpm'  102.644
                                    'search_title'  'ride':1
                                   'search_artist'  'beautiful':1 'creatures':2
                                  'search_release'  'beautiful':1 'creatures':2
                                     'search_rest'  '00dwimp':1 'gr':3 'hard':4 'rock':2
                                    'search_combo'  '00dwimp':6 'beautiful':2B,4C 'creatures':3B,5C 'gr':8 'hard':9 'ride':1A 'rock':7
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['10 of 10 stars', 'metal', 'glam metal', 'rock', 'sleaze rock', 'hard rock']
                                        'tag_date'  2001
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1636902795.1353357  (2021-11-14 16:13:15)
                             'size'  4583424