======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '265'
                                          'artist'  'Ancient Astronaut'
                                     'text_people'  ''
                                         'release'  'We Are to Answer'
                                           'title'  'Lost in Marrakesh (feat. Entropik)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['techno', 'idm', 'acid techno', 'ambient', 'chillout']"
                                     'discogstags'  "['abstract', 'electronic', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '145.790'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 00000D1D 00000E0B 00009694 00'
'COMM:iTunNORM:eng'                                 (' 00000D1D 00000E0B 00009694 000125D0 00035555 0003458D 00008000 00008000 '
 '000080E3 00008754')
'TALB' (Album/Movie/Show title)                     'We Are to Answer'
'TBPM' (BPM (beats per minute))                     '145.790'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2009'
'TIT2' (Title/songname/content description)         'Lost in Marrakesh (feat. Entropik)'
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'Ancient Astronaut'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['abstract', 'electronic', 'experimental']
'TXXX:lastfmtags'                                   ['techno', 'idm', 'acid techno', 'ambient', 'chillout']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.85 dB'
'TXXX:replaygain_track_peak'                        '0.379736'

========================== row from database ==========================
                                              'id'  765109
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Ancient Astronaut - LOST IN MARRAKESH (feat. Entropik).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  265
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  6416210
                                           'mtime'  1620586817
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism LOST IN MARRAKESH hip hop or rnb or rap or turntablism
                                      'tag_artist'  Ancient Astronaut
                                     'tag_release'  We Are to Answer
                                       'tag_title'  Lost in Marrakesh (feat. Entropik)
                                             'bpm'  145.79
                                    'search_title'  'entropik':6,7 'feat':4,5 'in':2 'lost':1 'marrakesh':3
                                   'search_artist'  'ancient':1 'astronaut':2
                                  'search_release'  'answer':4 'are':2 'to':3 'we':1
                                     'search_rest'  'hip':8 'hiphop':1 'hop':9 'in':6 'lost':5 'marrakesh':7 'or':10 'rap':2 'rnb':3 'turntablism':4
                                    'search_combo'  'ancient':8B 'answer':13C 'are':11C 'astronaut':9B 'entropik':6A,7A 'feat':4A,5A 'hip':21 'hiphop':14 'hop':22 'in':2A,19 'lost':1A,18 'marrakesh':3A,20 'or':23 'rap':15 'rnb':16 'to':12C 'turntablism':17 'we':10C
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-3', '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-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['techno', 'idm', 'acid techno', 'ambient', 'chillout']
                                        'tag_date'  2009
                                     'discogstags'  ['abstract', 'electronic', 'experimental']

============================== file details ==============================
                                           'mtime'  1620586817.233175  (2021-05-09 21:00:17)
                             'size'  6416210