======================== unified (from filesystem) ========================
                                         'bitrate'  '199.611'
                                        'duration'  '185'
                                          'artist'  'View, The'
                                     'text_people'  ''
                                         'release'  'Hats Off To The Buskers'
                                           'title'  'Streetlights'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie rock', 'indie', 'british', 'scottish', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '132.3'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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'PRIV:WM/WMCollectionID:EbÎÍ\x1e¢ÀC\x9e@kÍ2çQÌ'     PRIV(owner='WM/WMCollectionID', data=b'Eb\xce\xcd\x1e\xa2\xc0C\x9e@k\xcd2\xe7Q\xcc')
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'TALB' (Album/Movie/Show title)                     'Hats Off To The Buskers'
'TBPM' (BPM (beats per minute))                     '132.3'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Streetlights'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'The View'
'TPE2' (Band/orchestra/accompaniment)               'View, The'
'TRCK' (Track number/Position in set)               '12'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['indie rock', 'indie', 'british', 'scottish', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.13 dB'
'TXXX:replaygain_track_peak'                        '1.245622'

========================== row from database ==========================
                                              'id'  1375427
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/View, The - The View/Hats Off To The Buskers/12 - streetlights.mp3
                                         'working'  None
                                         'bitrate'  199
                                    'duration_sec'  185
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  4680141
                                           'mtime'  1638554888
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock 12 streetlights ifs songwriter indie rock
                                      'tag_artist'  View, The
                                     'tag_release'  Hats Off To The Buskers
                                       'tag_title'  Streetlights
                                             'bpm'  132.3
                                    'search_title'  'streetlights':1
                                   'search_artist'  'the':3 'view':1,2
                                  'search_release'  'buskers':5 'hats':1 'off':2 'the':4 'to':3
                                     'search_rest'  '00poprockelectronic':1 'ifs':5 'indie':7 'indierock':3 'poprock':2 'rock':8 'songwriter':6 'streetlights':4
                                    'search_combo'  '00poprockelectronic':10 'buskers':9C 'hats':5C 'ifs':14 'indie':16 'indierock':12 'off':6C 'poprock':11 'rock':17 'songwriter':15 'streetlights':1A,13 'the':4B,8C 'to':7C 'view':2B,3B
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie rock', 'indie', 'british', 'scottish', 'rock']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1638554887.9944336  (2021-12-03 19:08:07)
                             'size'  4680141