======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '191'
                                          'artist'  'Ennio Morricone'
                                     'text_people'  ''
                                         'release'  'Eastern-Western'
                                           'title'  "Poker D'Assi (AlgoRythmiK remix)"
                                           'quals'  ("['Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-UNU-1', "
 "'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-3', "
 "'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-3']")
                                      'lastfmtags'  "['soundtrack', 'instrumental', 'composer', 'classical', 'italian']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-dance'
                                             'bpm'  '139.754'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Eastern-Western'
'TBPM' (BPM (beats per minute))                     '139.754'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-dance'
'TDRC' (Recording time)                             '2014'
'TENC' (Encoded by)                                 'LAME 3.98 (Max 0.9.1)'
'TIT2' (Title/songname/content description)         "Poker D'Assi (AlgoRythmiK remix)"
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'Ennio Morricone'
'TRCK' (Track number/Position in set)               '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['soundtrack', 'instrumental', 'composer', 'classical', 'italian']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.71 dB'
'TXXX:replaygain_track_peak'                        '0.462364'

========================== row from database ==========================
                                              'id'  1513915
                                            'path'  /data/Music/Bulk/00poprockelectronic/set/Ennio Morricone - Poker D_Assi (AlgoRythmiK remix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  191
                                           'genre'  electronic-generic or radio-dance
                                        'filesize'  9645900
                                           'mtime'  1620573852
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic set D_Assi electronic generic radio dance
                                      'tag_artist'  Ennio Morricone
                                     'tag_release'  Eastern-Western
                                       'tag_title'  Poker D'Assi (AlgoRythmiK remix)
                                             'bpm'  139.754
                                    'search_title'  'algo':9,10 'algorythmik':5,6 'assi':3 'd':2 'dassi':4 'k':12 'poker':1 'remix':7,8 'rythmi':11
                                   'search_artist'  'ennio':1 'morricone':2
                                  'search_release'  'eastern':1 'easternwestern':3 'western':2
                                     'search_rest'  '00poprockelectronic':1 'assi':4 'd':3 'dance':8 'electronic':5 'generic':6 'radio':7 'set':2
                                    'search_combo'  '00poprockelectronic':18 'algo':9A,10A 'algorythmik':5A,6A 'assi':3A,21 'd':2A,20 'dance':25 'dassi':4A 'eastern':15C 'easternwestern':17C 'electronic':22 'ennio':13B 'generic':23 'k':12A 'morricone':14B 'poker':1A 'radio':24 'remix':7A,8A 'rythmi':11A 'set':19 'western':16C
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'instrumental', 'composer', 'classical', 'italian']
                                        'tag_date'  2014
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620573852.3006263  (2021-05-09 17:24:12)
                             'size'  9645900