======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '508'
                                          'artist'  'Wolfgang Tillmans'
                                     'text_people'  ''
                                         'release'  'Beatport: Closing Tracks September 2016 (Indie Dance / Nu Disco)'
                                           'title'  'Make It Up As You Go Along (Daniel Wang & J.E.E.P. Remix)'
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-2']")
                                      'lastfmtags'  "['electronic', 'experimental', 'house', 'tech house', 'leftfield']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '117.01'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:Google/StoreId:T3l77zp2dbpuh5kt7pgiciskjca'   PRIV(owner='Google/StoreId', data=b'T3l77zp2dbpuh5kt7pgiciskjca')
'PRIV:Google/StoreLabelCode:PADPIDA20120829077'     PRIV(owner='Google/StoreLabelCode', data=b'PADPIDA20120829077')
'TALB' (Album/Movie/Show title)                     'Beatport: Closing Tracks September 2016 (Indie Dance / Nu Disco)'
'TBPM' (BPM (beats per minute))                     '117.01'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2016'
'TIT2' (Title/songname/content description)         'Make It Up As You Go Along (Daniel Wang & J.E.E.P. Remix)'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Wolfgang Tillmans'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'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'                                   ['electronic', 'experimental', 'house', 'tech house', 'leftfield']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.08 dB'
'TXXX:replaygain_track_peak'                        '0.509218'

========================== row from database ==========================
                                              'id'  1333069
                                            'path'  /data/Music/Bulk/00poprockelectronic/Marvin & Guy - 2015-2016/Wolfgang Tillmans - Make It Up As You Go Along (Daniel Wang & J.E.E.P. Remix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  508
                                           'genre'  electronic-unsorted
                                        'filesize'  20420480
                                           'mtime'  1620571219
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Marvin Guy 2015 electronic unsorted
                                      'tag_artist'  Wolfgang Tillmans
                                     'tag_release'  Beatport: Closing Tracks September 2016 (Indie Dance / Nu Disco)
                                       'tag_title'  Make It Up As You Go Along (Daniel Wang & J.E.E.P. Remix)
                                             'bpm'  117.01
                                    'search_title'  'along':7 'as':4 'daniel':8,9 'e':12,13 'go':6 'it':2 'j':11 'jeep':15 'make':1 'p':14 'remix':16,17 'up':3 'wang':10 'you':5
                                   'search_artist'  'tillmans':2 'wolfgang':1
                                  'search_release'  '2016':6 'beatport':1,2 'closing':3 'dance':9 'disco':11,12 'indie':7,8 'nu':10 'september':5 'tracks':4
                                     'search_rest'  '00poprockelectronic':1 '2015':4 'electronic':5 'guy':3 'marvin':2 'unsorted':6
                                    'search_combo'  '00poprockelectronic':32 '2015':35 '2016':25C 'along':7A 'as':4A 'beatport':20C,21C 'closing':22C 'dance':28C 'daniel':8A,9A 'disco':30C,31C 'e':12A,13A 'electronic':36 'go':6A 'guy':34 'indie':26C,27C 'it':2A 'j':11A 'jeep':15A 'make':1A 'marvin':33 'nu':29C 'p':14A 'remix':16A,17A 'september':24C 'tillmans':19B 'tracks':23C 'unsorted':37 'up':3A 'wang':10A 'wolfgang':18B 'you':5A
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'experimental', 'house', 'tech house', 'leftfield']
                                        'tag_date'  2016
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620571218.6612363  (2021-05-09 16:40:18)
                             'size'  20420480