======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '354'
                                          'artist'  'Supreme Beings Of Leisure'
                                     'text_people'  ''
                                         'release'  'Divine Operating System'
                                           'title'  'So Much More'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['downtempo', 'acid jazz', 'trip hop', 'chillout', 'electronic']"
                                     'discogstags'  "['electronic', 'downtempo', 'trip hop', 'house']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz'
                                             'bpm'  '107.322'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Divine Operating System'
'TBPM' (BPM (beats per minute))                     '107.322'
'TCON' (Content type, a.k.a. Genre)                 'electronic-trip hop or downtempo or acid jazz'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'So Much More'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Supreme Beings Of Leisure'
'TRCK' (Track number/Position in set)               '9'
'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', 'downtempo', 'trip hop', 'house']
'TXXX:lastfmtags'                                   ['downtempo', 'acid jazz', 'trip hop', 'chillout', 'electronic']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.76 dB'
'TXXX:replaygain_track_peak'                        '0.458483'

========================== row from database ==========================
                                              'id'  1317213
                                            'path'  /data/Music/Bulk/00poprockelectronic/00trip/Supreme Beings of Leisure/09 - Supreme Beings of Leisure - Divine Operating System - So Much More.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  354
                                           'genre'  electronic-trip hop or downtempo or acid jazz
                                        'filesize'  8500655
                                           'mtime'  1636910965
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00trip of 09 of electronic trip hop downtempo acid jazz
                                      'tag_artist'  Supreme Beings Of Leisure
                                     'tag_release'  Divine Operating System
                                       'tag_title'  So Much More
                                             'bpm'  107.322
                                    'search_title'  'more':3 'much':2 'so':1
                                   'search_artist'  'beings':2 'leisure':4 'of':3 'supreme':1
                                  'search_release'  'divine':1 'operating':2 'system':3
                                     'search_rest'  '00poprockelectronic':1 '00trip':2 'acid':8 'downtempo':7 'electronic':4 'hop':6 'jazz':9 'of':3 'trip':5
                                    'search_combo'  '00poprockelectronic':11 '00trip':12 'acid':18 'beings':5B 'divine':8C 'downtempo':17 'electronic':14 'hop':16 'jazz':19 'leisure':7B 'more':3A 'much':2A 'of':6B,13 'operating':9C 'so':1A 'supreme':4B 'system':10C 'trip':15
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-2', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['downtempo', 'acid jazz', 'trip hop', 'chillout', 'electronic']
                                        'tag_date'  2003
                                     'discogstags'  ['electronic', 'downtempo', 'trip hop', 'house']

============================== file details ==============================
                                           'mtime'  1636910965.2475345  (2021-11-14 18:29:25)
                             'size'  8500655