======================== unified (from filesystem) ========================
                                         'bitrate'  '81.888'
                                        'duration'  '406'
                                          'artist'  'Dr Kaufman'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'examines crystal'
                                           'quals'  ("['Q-OLDST-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-2', "
 "'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'set-th-sex'
                                             'bpm'  '97.2'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'GEOB:SfMarkers'                                    GEOB(encoding=<Encoding.LATIN1: 0>, mime='', filename='', desc='SfMarkers', data=b'\x0c\x00\x00\x00d\x00\x00\x00\x00\x00\x00\x00\x00')
'TBPM' (BPM (beats per minute))                     '97.2'
'TCON' (Content type, a.k.a. Genre)                 'set-th-sex'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'examines crystal'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Dr Kaufman'
'TXXX:Engineer'                                     'TradeMark G'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.65 dB'
'TXXX:replaygain_track_peak'                        '0.692034'

========================== row from database ==========================
                                              'id'  1376464
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Allen Karminsky - my pussy belongs to daddy/dr-kaufman-examines-crystal.mp3
                                         'working'  None
                                         'bitrate'  81
                                    'duration_sec'  406
                                           'genre'  set-th-sex
                                        'filesize'  4160804
                                           'mtime'  1620343043
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country Allen Karminsky my pussy belongs to daddy dr kaufman set th sex
                                      'tag_artist'  Dr Kaufman
                                     'tag_release'  None
                                       'tag_title'  examines crystal
                                             'bpm'  97.2
                                    'search_title'  'crystal':2 'examines':1
                                   'search_artist'  'dr':1 'kaufman':2
                                  'search_release'  
                                     'search_rest'  'allen':5 'belongs':9 'country':4 'daddy':11 'dr':12 'exotica':2 'jazz':1 'karminsky':6 'kaufman':13 'my':7 'oldies':3 'pussy':8 'set':14 'sex':16 'th':15 'to':10
                                    'search_combo'  'allen':9 'belongs':13 'country':8 'crystal':2A 'daddy':15 'dr':3B,16 'examines':1A 'exotica':6 'jazz':5 'karminsky':10 'kaufman':4B,17 'my':11 'oldies':7 'pussy':12 'set':18 'sex':20 'th':19 'to':14
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-1', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620343042.704539  (2021-05-07 01:17:22)
                             'size'  4160804