======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '377'
                                          'artist'  'Pointer Sisters'
                                     'text_people'  'Dave Innis/John Lorber/Sam Lorber'
                                         'release'  'Contact'
                                           'title'  'Dare Me (12" Dance Mix)'
                                           'quals'  ("['Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', 'Q-OLDST-3', "
 "'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-3', "
 "'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']")
                                      'lastfmtags'  "['disco', '80s', 'pop', 'soul', 'female vocalists']"
                                     'discogstags'  "['electronic', 'funk / soul', 'pop', 'disco', 'rhythm & blues', 'synth-pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '109.586'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Remastered'
'COMM:ID3v1 Comment:XXX'                            'Remastered'
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'PRIV:WM/WMCollectionID:Î\x0b©:×¼jH¢Ì\x82\x81ç¹¢\xa0'  PRIV(owner='WM/WMCollectionID', data=b'\xce\x0b\xa9:\xd7\xbcjH\xa2\xcc\x82\x81\xe7\xb9\xa2\xa0')
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'TALB' (Album/Movie/Show title)                     'Contact'
'TBPM' (BPM (beats per minute))                     '109.586'
'TCOM' (Composer)                                   'Dave Innis/John Lorber/Sam Lorber'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         'Dare Me (12" Dance Mix)'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Pointer Sisters'
'TPE2' (Band/orchestra/accompaniment)               'Pointer Sisters'
'TPUB' (Publisher)                                  'RCA Victor'
'TRCK' (Track number/Position in set)               '11'
'TSSE' (Software/Hardware and settings used for encoding)  'Lame3.98'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'funk / soul', 'pop', 'disco', 'rhythm & blues', 'synth-pop']
'TXXX:lastfmtags'                                   ['disco', '80s', 'pop', 'soul', 'female vocalists']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.49 dB'
'TXXX:replaygain_track_peak'                        '0.457562'

========================== row from database ==========================
                                              'id'  1521597
                                            'path'  /data/Music/Bulk/00poprockelectronic/1985 complete/209-C Pointer Sisters - Dare Me (12__ Dance Mix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  377
                                           'genre'  electronic-unsorted
                                        'filesize'  15176209
                                           'mtime'  1620565495
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1985 complete 209 (12__ electronic unsorted
                                      'tag_artist'  Pointer Sisters
                                     'tag_release'  Contact
                                       'tag_title'  Dare Me (12" Dance Mix)
                                             'bpm'  109.586
                                    'search_title'  '12':3,4 'dance':5 'dare':1 'me':2 'mix':6,7
                                   'search_artist'  'pointer':1 'sisters':2
                                  'search_release'  'contact':1
                                     'search_rest'  '00poprockelectronic':1 '12':5,6 '1985':2 '209':4 'complete':3 'electronic':7 'unsorted':8
                                    'search_combo'  '00poprockelectronic':11 '12':3A,4A,15,16 '1985':12 '209':14 'complete':13 'contact':10C 'dance':5A 'dare':1A 'electronic':17 'me':2A 'mix':6A,7A 'pointer':8B 'sisters':9B 'unsorted':18
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['disco', '80s', 'pop', 'soul', 'female vocalists']
                                        'tag_date'  1985
                                     'discogstags'  ['electronic', 'funk / soul', 'pop', 'disco', 'rhythm & blues', 'synth-pop']

============================== file details ==============================
                                           'mtime'  1620565494.5405824  (2021-05-09 15:04:54)
                             'size'  15176209