======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '366'
                                          'artist'  'Micatone'
                                     'text_people'  ''
                                         'release'  'Ninesongs'
                                           'title'  'Still in time (feat. David Fri'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-OLDST-2', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['lounge', 'acid jazz', 'downtempo', 'nu jazz', 'chillout']"
                                     'discogstags'  "['electronic', 'jazz', 'future jazz', 'drum n bass']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '107.208'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Ninesongs'
'TBPM' (BPM (beats per minute))                     '107.208'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'Still in time (feat. David Fri'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Micatone'
'TRCK' (Track number/Position in set)               '1'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'jazz', 'future jazz', 'drum n bass']
'TXXX:lastfmtags'                                   ['lounge', 'acid jazz', 'downtempo', 'nu jazz', 'chillout']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.08 dB'
'TXXX:replaygain_track_peak'                        '0.476036'

========================== row from database ==========================
                                              'id'  1289664
                                            'path'  /data/Music/Bulk/00poprockelectronic/Micatone/Ninesongs/01 - Still in time (feat. David Friedman).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  366
                                           'genre'  electronic
                                        'filesize'  5860475
                                           'mtime'  1636914174
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 01 Friedman) electronic
                                      'tag_artist'  Micatone
                                     'tag_release'  Ninesongs
                                       'tag_title'  Still in time (feat. David Fri
                                             'bpm'  107.208
                                    'search_title'  'david':6 'feat':4,5 'fri':7 'in':2 'still':1 'time':3
                                   'search_artist'  'micatone':1
                                  'search_release'  'ninesongs':1
                                     'search_rest'  '00poprockelectronic':1 'electronic':4 'friedman':2,3
                                    'search_combo'  '00poprockelectronic':10 'david':6A 'electronic':13 'feat':4A,5A 'fri':7A 'friedman':11,12 'in':2A 'micatone':8B 'ninesongs':9C 'still':1A 'time':3A
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['lounge', 'acid jazz', 'downtempo', 'nu jazz', 'chillout']
                                        'tag_date'  2001
                                     'discogstags'  ['electronic', 'jazz', 'future jazz', 'drum n bass']

============================== file details ==============================
                                           'mtime'  1636914173.9032478  (2021-11-14 19:22:53)
                             'size'  5860475