======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '233'
                                          'artist'  'Gesaffelstein'
                                     'text_people'  ''
                                         'release'  'Conspiracy PT. II'
                                           'title'  'Opr'
                                           'quals'  ("['Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-SYN-3', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-2', 'q-bass-4', 'Q-CHART-2', "
 "'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', 'Q-MIXBEAT-2']")
                                      'lastfmtags'  "['new wave', 'techno', 'electronic', 'electro', 'tech house']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '3'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '133.4'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:http://www.cdtag.com:\x01\x01@"þ\x00'         PRIV(owner='http://www.cdtag.com', data=b'\x01\x01@"\xfe\x00')
'TALB' (Album/Movie/Show title)                     'Conspiracy PT. II'
'TBPM' (BPM (beats per minute))                     '133.4'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2011-07-18'
'TENC' (Encoded by)                                 'Team wWs'
'TIT2' (Title/songname/content description)         'Opr'
'TKEY' (Initial key)                                '1A'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'Gesaffelstein'
'TPE2' (Band/orchestra/accompaniment)               'Gesaffelstein'
'TPUB' (Publisher)                                  'Turbo Recordings'
'TRCK' (Track number/Position in set)               '2/3'
'TSOA' (Album sort order)                           '2011/02'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME'
'TXXX:Catalog #'                                    '(TURBO106D)'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:Release type'                                 'Normal Release'
'TXXX:Rip date'                                     '2011-07-18'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:Source'                                       'WEB Store'
'TXXX:Supplier'                                     'Team wWs'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['new wave', 'techno', 'electronic', 'electro', 'tech house']
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-10.86 dB'
'TXXX:replaygain_track_peak'                        '1.130379'
'WXXX:'                                             WXXX(encoding=<Encoding.UTF16: 1>, desc='', url='http://whatpeopleplay.com')

========================== row from database ==========================
                                              'id'  1482882
                                            'path'  /data/Music/Bulk/00poprockelectronic/Conspiracy PT. II (2011)/02 Opr.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  233
                                           'genre'  electronic-unsorted
                                        'filesize'  9514266
                                           'mtime'  1620568747
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic (2011) 02 electronic unsorted
                                      'tag_artist'  Gesaffelstein
                                     'tag_release'  Conspiracy PT. II
                                       'tag_title'  Opr
                                             'bpm'  133.4
                                    'search_title'  'opr':1
                                   'search_artist'  'gesaffelstein':1
                                  'search_release'  'conspiracy':1 'ii':4 'pt':2,3
                                     'search_rest'  '00poprockelectronic':1 '2011':2,3 'electronic':4 'unsorted':5
                                    'search_combo'  '00poprockelectronic':7 '2011':8,9 'conspiracy':3C 'electronic':10 'gesaffelstein':2B 'ii':6C 'opr':1A 'pt':4C,5C 'unsorted':11
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-3', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-4', 'Q-SYN-3', 'q-other-2', 'Q-BUSY-3', 'Q-PLAY-2', 'q-bass-4']
                                      'lastfmtags'  ['new wave', 'techno', 'electronic', 'electro', 'tech house']
                                        'tag_date'  2011
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620568746.9428203  (2021-05-09 15:59:06)
                             'size'  9514266