======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '115'
                                          'artist'  'The Hives'
                                     'text_people'  ''
                                         'release'  'Veni Vidi Vicious'
                                           'title'  'Statecontrol'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-2', "
 "'q-chart-4', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'garage rock', 'swedish', 'punk', 'rock']"
                                     'discogstags'  "['rock', 'garage rock', 'punk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '09'
                                      'tracktotal'  ''
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk'
                                             'bpm'  '105.974'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Veni Vidi Vicious'
'TBPM' (BPM (beats per minute))                     '105.974'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         'Statecontrol'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Hives'
'TPE2' (Band/orchestra/accompaniment)               'The Hives'
'TPUB' (Publisher)                                  'Gearhead'
'TRCK' (Track number/Position in set)               '09'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['rock', 'garage rock', 'punk']
'TXXX:lastfmtags'                                   ['indie', 'garage rock', 'swedish', 'punk', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
'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'                        '-1.08 dB'
'TXXX:replaygain_track_peak'                        '0.360890'

========================== row from database ==========================
                                              'id'  1421559
                                            'path'  /data/Music/Bulk/00popandrock-punk-garage-surf-stoner/The Hives_/Veni Vidi Vicious/09 Statecontrol.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  115
                                           'genre'  rock-gr-punk
                                        'filesize'  2768768
                                           'mtime'  1622659162
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock punk garage surf stoner Hives_ 09 rock gr punk
                                      'tag_artist'  The Hives
                                     'tag_release'  Veni Vidi Vicious
                                       'tag_title'  Statecontrol
                                             'bpm'  105.974
                                    'search_title'  'statecontrol':1
                                   'search_artist'  'hives':2 'the':1
                                  'search_release'  'veni':1 'vicious':3 'vidi':2
                                     'search_rest'  'garage':2 'gr':7 'hives':5 'punk':1 'rock':6 'stoner':4 'surf':3
                                    'search_combo'  'garage':8 'gr':13 'hives':3B,11 'punk':7 'rock':12 'statecontrol':1A 'stoner':10 'surf':9 'the':2B 'veni':4C 'vicious':6C 'vidi':5C
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  9A
                                           '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-4', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['indie', 'garage rock', 'swedish', 'punk', 'rock']
                                        'tag_date'  2000
                                     'discogstags'  ['rock', 'garage rock', 'punk']

============================== file details ==============================
                                           'mtime'  1622659161.5547886  (2021-06-02 20:39:21)
                             'size'  2768768