======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '498'
                                          'artist'  'Deee-Lite'
                                     'text_people'  ''
                                         'release'  'Sampladelic Relics and Dancefl'
                                           'title'  'Runaway (Masters at Work remix'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['dance', '90s', 'electronica', 'electronic', 'pop']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '17'
                                      'tracktotal'  ''
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '125.006'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Sampladelic Relics and Dancefl'
'TBPM' (BPM (beats per minute))                     '125.006'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '1996'
'TIT2' (Title/songname/content description)         'Runaway (Masters at Work remix'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Deee-Lite'
'TRCK' (Track number/Position in set)               '17'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['dance', '90s', 'electronica', 'electronic', 'pop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.13 dB'
'TXXX:replaygain_track_peak'                        '0.679552'

========================== row from database ==========================
                                              'id'  1300796
                                            'path'  /data/Music/Bulk/00poprockelectronic/Deee-Lite/Deee-Lite-Sampladelic Relics And Dancefloor Oddities-17-Runaway.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  498
                                           'genre'  electronic-unsorted
                                        'filesize'  11972060
                                           'mtime'  1621696161
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic And Dancefloor Oddities 17 electronic unsorted
                                      'tag_artist'  Deee-Lite
                                     'tag_release'  Sampladelic Relics and Dancefl
                                       'tag_title'  Runaway (Masters at Work remix
                                             'bpm'  125.006
                                    'search_title'  'at':4 'masters':2,3 'remix':6 'runaway':1 'work':5
                                   'search_artist'  'deee':1 'deeelite':3 'lite':2
                                  'search_release'  'and':3 'dancefl':4 'relics':2 'sampladelic':1
                                     'search_rest'  '00poprockelectronic':1 'and':2 'dancefloor':3 'electronic':5 'oddities':4 'unsorted':6
                                    'search_combo'  '00poprockelectronic':14 'and':12C,15 'at':4A 'dancefl':13C 'dancefloor':16 'deee':7B 'deeelite':9B 'electronic':18 'lite':8B 'masters':2A,3A 'oddities':17 'relics':11C 'remix':6A 'runaway':1A 'sampladelic':10C 'unsorted':19 'work':5A
                                    'tag_tracknum'  17
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dance', '90s', 'electronica', 'electronic', 'pop']
                                        'tag_date'  1996
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621696161.0582838  (2021-05-22 17:09:21)
                             'size'  11972060