======================== unified (from filesystem) ========================
                                         'bitrate'  '166.628'
                                        'duration'  '232'
                                          'artist'  'Ben Westbeech'
                                     'text_people'  ''
                                         'release'  'Welcome to the Best Years of Your Life'
                                           'title'  'Bright Future'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-HHRNBTT-3', 'Q-JZFKS-3', "
 "'Q-UNU-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['downtempo', 'acid jazz', 'electronic', 'soul', 'funk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '15'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '117.945'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 00000A47 00000AB3 00004819'
'COMM:iTunNORM:eng'                                 (' 00000A47 00000AB3 00004819 00004BD3 00033270 00033270 00008000 00008000 '
 '0000C111 0000C111')
'TALB' (Album/Movie/Show title)                     'Welcome to the Best Years of Your Life'
'TBPM' (BPM (beats per minute))                     '117.945'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'Bright Future'
'TKEY' (Initial key)                                '7B'
'TPE1' (Lead performer(s)/Soloist(s))               'Ben Westbeech'
'TRCK' (Track number/Position in set)               '4/15'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['downtempo', 'acid jazz', 'electronic', 'soul', 'funk']
'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'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.76 dB'
'TXXX:replaygain_track_peak'                        '0.442158'

========================== row from database ==========================
                                              'id'  767517
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Ben Westbeech - BRIGHT FUTURE.mp3
                                         'working'  None
                                         'bitrate'  166
                                    'duration_sec'  232
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  4927314
                                           'mtime'  1620586937
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism BRIGHT FUTURE hip hop or rnb or rap or turntablism
                                      'tag_artist'  Ben Westbeech
                                     'tag_release'  Welcome to the Best Years of Your Life
                                       'tag_title'  Bright Future
                                             'bpm'  117.945
                                    'search_title'  'bright':1 'future':2
                                   'search_artist'  'ben':1 'westbeech':2
                                  'search_release'  'best':4 'life':8 'of':6 'the':3 'to':2 'welcome':1 'years':5 'your':7
                                     'search_rest'  'bright':5 'future':6 'hip':7 'hiphop':1 'hop':8 'or':9 'rap':2 'rnb':3 'turntablism':4
                                    'search_combo'  'ben':3B 'best':8C 'bright':1A,17 'future':2A,18 'hip':19 'hiphop':13 'hop':20 'life':12C 'of':10C 'or':21 'rap':14 'rnb':15 'the':7C 'to':6C 'turntablism':16 'welcome':5C 'westbeech':4B 'years':9C 'your':11C
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  7B
                                           '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-3', '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'  ['downtempo', 'acid jazz', 'electronic', 'soul', 'funk']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620586937.080261  (2021-05-09 21:02:17)
                             'size'  4927314