======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '260'
                                          'artist'  'The Android Sisters'
                                     'text_people'  ''
                                         'release'  'The Android Sisters'
                                           'title'  'Sss-X Minus One'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['80s', 'turntable', 'electronic', 'spoken word', 'experimental']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  '15'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '120.8'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 0000072C 00000700 00008B39 00010E5E 0001FC7B 0001FC7B 000077EA 00007BAA '
 '0000FC9B 0001AF79')
'TALB' (Album/Movie/Show title)                     'The Android Sisters'
'TBPM' (BPM (beats per minute))                     '120.8'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Sss-X Minus One'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Android Sisters'
'TRCK' (Track number/Position in set)               '15/15'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['80s', 'turntable', 'electronic', 'spoken word', 'experimental']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.09 dB'
'TXXX:replaygain_track_peak'                        '0.483065'

========================== row from database ==========================
                                              'id'  731763
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/The Android Sisters/15 - The Android Sisters - Sss-X Minus One.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  260
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  10420823
                                           'mtime'  1628353771
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 15 electronic we electropop or synthpop
                                      'tag_artist'  The Android Sisters
                                     'tag_release'  The Android Sisters
                                       'tag_title'  Sss-X Minus One
                                             'bpm'  120.8
                                    'search_title'  'minus':4 'one':5 'sss':1 'sssx':3 'x':2
                                   'search_artist'  'android':2 'sisters':3 'the':1
                                  'search_release'  'android':2 'sisters':3 'the':1
                                     'search_rest'  'electronic':1 'electropop':3 'or':4 'synthpop':5 'we':2
                                    'search_combo'  'android':7B,10C 'electronic':12 'electropop':14 'minus':4A 'one':5A 'or':15 'sisters':8B,11C 'sss':1A 'sssx':3A 'synthpop':16 'the':6B,9C 'we':13 'x':2A
                                    'tag_tracknum'  15
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-3', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'turntable', 'electronic', 'spoken word', 'experimental']
                                        'tag_date'  2006
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1628353771.1159537  (2021-08-07 18:29:31)
                             'size'  10420823