======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '257'
                                          'artist'  'The Kills'
                                     'text_people'  ''
                                         'release'  'Keep On Your Mean Side-ADVANCE'
                                           'title'  'Fuck The People               '
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-2', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'garage rock', 'alternative', 'indie rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '104.660'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Keep On Your Mean Side-ADVANCE'
'TBPM' (BPM (beats per minute))                     '104.660'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'Fuck The People               '
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Kills'
'TRCK' (Track number/Position in set)               '10'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['indie', 'garage rock', 'alternative', 'indie rock', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.69 dB'
'TXXX:replaygain_track_peak'                        '0.374917'

========================== row from database ==========================
                                              'id'  1334036
                                            'path'  /data/Music/Bulk/00poprockelectronic/The Kills/Keep On Your Mean Side/The Kills - Fuck the People - 10.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  257
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  6180736
                                           'mtime'  1622659523
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic the 10 ifs songwriter indie rock
                                      'tag_artist'  The Kills
                                     'tag_release'  Keep On Your Mean Side-ADVANCE
                                       'tag_title'  Fuck The People               
                                             'bpm'  104.66
                                    'search_title'  'fuck':1 'people':3 'the':2
                                   'search_artist'  'kills':2 'the':1
                                  'search_release'  'advance':6 'keep':1 'mean':4 'on':2 'side':5 'sideadvance':7 'your':3
                                     'search_rest'  '00poprockelectronic':1 'ifs':3 'indie':5 'rock':6 'songwriter':4 'the':2
                                    'search_combo'  '00poprockelectronic':13 'advance':11C 'fuck':1A 'ifs':15 'indie':17 'keep':6C 'kills':5B 'mean':9C 'on':7C 'people':3A 'rock':18 'side':10C 'sideadvance':12C 'songwriter':16 'the':2A,4B,14 'your':8C
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-4', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'garage rock', 'alternative', 'indie rock', 'rock']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1622659523.1117032  (2021-06-02 20:45:23)
                             'size'  6180736