======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '658'
                                          'artist'  'Kumba Mela Experiment'
                                     'text_people'  ''
                                         'release'  'East Of The River Ganges'
                                           'title'  'Cleaning Fluid (Druids Dreads and Sadhus Mix)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['ambient', 'psychill', 'psydub', 'dub', 'world fusion']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '98.0'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'POPM:no@email'                                     POPM(email='no@email', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'East Of The River Ganges'
'TBPM' (BPM (beats per minute))                     '98.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDRC' (Recording time)                             '2001'
'TIT1' (Content group description)                  '3'
'TIT2' (Title/songname/content description)         'Cleaning Fluid (Druids Dreads and Sadhus Mix)'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Kumba Mela Experiment'
'TXXX:DATE'                                         '2001'
'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:lastfmtags'                                   ['ambient', 'psychill', 'psydub', 'dub', 'world fusion']
'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'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.48 dB'
'TXXX:replaygain_track_peak'                        '0.784680'

========================== row from database ==========================
                                              'id'  1299061
                                            'path'  /data/Music/Bulk/00poprockelectronic/Chronos - chillout-dub/Kumba Mela Experiment - cleaning fluid (druids dreads and sadhus mix).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  658
                                           'genre'  electronic
                                        'filesize'  15794826
                                           'mtime'  1636913884
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Chronos chillout dub cleaning fluid (druids dreads sadhus mix) electronic
                                      'tag_artist'  Kumba Mela Experiment
                                     'tag_release'  East Of The River Ganges
                                       'tag_title'  Cleaning Fluid (Druids Dreads and Sadhus Mix)
                                             'bpm'  98.0
                                    'search_title'  'and':6 'cleaning':1 'dreads':5 'druids':3,4 'fluid':2 'mix':8,9 'sadhus':7
                                   'search_artist'  'experiment':3 'kumba':1 'mela':2
                                  'search_release'  'east':1 'ganges':5 'of':2 'river':4 'the':3
                                     'search_rest'  '00poprockelectronic':1 'chillout':3 'chronos':2 'cleaning':5 'dreads':9 'druids':7,8 'dub':4 'electronic':13 'fluid':6 'mix':11,12 'sadhus':10
                                    'search_combo'  '00poprockelectronic':18 'and':6A 'chillout':20 'chronos':19 'cleaning':1A,22 'dreads':5A,26 'druids':3A,4A,24,25 'dub':21 'east':13C 'electronic':30 'experiment':12B 'fluid':2A,23 'ganges':17C 'kumba':10B 'mela':11B 'mix':8A,9A,28,29 'of':14C 'river':16C 'sadhus':7A,27 'the':15C
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  6A
                                           '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-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['ambient', 'psychill', 'psydub', 'dub', 'world fusion']
                                        'tag_date'  2001
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636913883.9511058  (2021-11-14 19:18:03)
                             'size'  15794826