======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '125'
                                          'artist'  'Jack Jetson & Illinformed'
                                     'text_people'  ''
                                         'release'  'Strange Cinema'
                                           'title'  'Flashing Lights'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', "
 "'Q-OLDST-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '15'
                                            'date'  '2019'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '121.5'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         '.:HHB:. keep following'
'POPM:MusicBee'                                     POPM(email='MusicBee', rating=196, count=0)
'TALB' (Album/Movie/Show title)                     'Strange Cinema'
'TBPM' (BPM (beats per minute))                     '121.5'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2019'
'TIT2' (Title/songname/content description)         'Flashing Lights'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'Jack Jetson & Illinformed'
'TPE2' (Band/orchestra/accompaniment)               'Jack Jetson & Illinformed'
'TRCK' (Track number/Position in set)               '8/15'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'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'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.92 dB'
'TXXX:replaygain_track_peak'                        '0.424182'

========================== row from database ==========================
                                              'id'  1240703
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/jack jetson & illinformed-strange cinema (2019)/08 Flashing Lights.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  125
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  5214231
                                           'mtime'  1620586440
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism jack jetson illinformed strange cinema (2019) 08 hip hop rnb rap turntablism
                                      'tag_artist'  Jack Jetson & Illinformed
                                     'tag_release'  Strange Cinema
                                       'tag_title'  Flashing Lights
                                             'bpm'  121.5
                                    'search_title'  'flashing':1 'lights':2
                                   'search_artist'  'illinformed':3 'jack':1 'jetson':2
                                  'search_release'  'cinema':2 'strange':1
                                     'search_rest'  '2019':10,11 'cinema':9 'hip':12 'hiphop':1 'hop':13 'illinformed':7 'jack':5 'jetson':6 'rap':2 'rnb':3 'strange':8 'turntablism':4
                                    'search_combo'  '2019':17,18 'cinema':7C,16 'flashing':1A 'hip':19 'hiphop':8 'hop':20 'illinformed':5B,14 'jack':3B,12 'jetson':4B,13 'lights':2A 'rap':9 'rnb':10 'strange':6C,15 'turntablism':11
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2019
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620586439.920092  (2021-05-09 20:53:59)
                             'size'  5214231