======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '147'
                                          'artist'  'Sebadoh'
                                     'text_people'  ''
                                         'release'  'Bubble and Scrape'
                                           'title'  'Cliche'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-JZFKS-1', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'alternative', 'lo fi', 'indie rock', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  ''
                                            'date'  '1993'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-unsorted'
                                             'bpm'  '110.0'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'PRIV:WM/Provider:A\x00M\x00G\x00\x00\x00'          PRIV(owner='WM/Provider', data=b'A\x00M\x00G\x00\x00\x00')
'PRIV:WM/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x001\x006\x009\x004\x004\x000\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x00 \x001\x004\x001\x009\x009\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x00 \x008\x007\x008\x007\x003\x008\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x001\x006\x009\x004\x004\x000\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x00 \x001\x004\x001\x009\x009\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x00 \x008\x007\x008\x007\x003\x008\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:\x80\\b¥\x99ÍÎM\x82´\x17I\x8b3¾á'  PRIV(owner='WM/WMCollectionGroupID', data=b'\x80\\b\xa5\x99\xcd\xceM\x82\xb4\x17I\x8b3\xbe\xe1')
'PRIV:WM/WMCollectionID:\x80\\b¥\x99ÍÎM\x82´\x17I\x8b3¾á'  PRIV(owner='WM/WMCollectionID', data=b'\x80\\b\xa5\x99\xcd\xceM\x82\xb4\x17I\x8b3\xbe\xe1')
'PRIV:WM/WMContentID:\x87^\x98QC\nmH£°ëz\x0c¹îH'    PRIV(owner='WM/WMContentID', data=b'\x87^\x98QC\nmH\xa3\xb0\xebz\x0c\xb9\xeeH')
'TALB' (Album/Movie/Show title)                     'Bubble and Scrape'
'TBPM' (BPM (beats per minute))                     '110.0'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-unsorted'
'TDRC' (Recording time)                             '1993'
'TIT2' (Title/songname/content description)         'Cliche'
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'Sebadoh'
'TPUB' (Publisher)                                  'domino'
'TRCK' (Track number/Position in set)               '7'
'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:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['indie', 'alternative', 'lo fi', 'indie rock', 'rock']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.12 dB'
'TXXX:replaygain_track_peak'                        '0.573828'

========================== row from database ==========================
                                              'id'  1260404
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Sebadoh/Bubble and Scrape/07 - cliche.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  147
                                           'genre'  ifs-songwriter-indie-unsorted
                                        'filesize'  2369202
                                           'mtime'  1621852180
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 07 cliche ifs songwriter indie unsorted
                                      'tag_artist'  Sebadoh
                                     'tag_release'  Bubble and Scrape
                                       'tag_title'  Cliche
                                             'bpm'  110.0
                                    'search_title'  'cliche':1
                                   'search_artist'  'sebadoh':1
                                  'search_release'  'and':2 'bubble':1 'scrape':3
                                     'search_rest'  '00singer':1 'cliche':4 'eos':3 'ifs':5 'indie':6 'songwriter':2 'unsorted':7
                                    'search_combo'  '00singer':6 'and':4C 'bubble':3C 'cliche':1A,9 'eos':8 'ifs':10 'indie':11 'scrape':5C 'sebadoh':2B 'songwriter':7 'unsorted':12
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-2', 'q-other-4', 'Q-HAP-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'alternative', 'lo fi', 'indie rock', 'rock']
                                        'tag_date'  1993
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1621852180.0527737  (2021-05-24 12:29:40)
                             'size'  2369202