======================== unified (from filesystem) ========================
                                         'bitrate'  '218.904'
                                        'duration'  '159'
                                          'artist'  'Igorrr'
                                     'text_people'  ''
                                         'release'  'Nostril'
                                           'title'  'Melting Nails'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-3', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-2', 'q-busy-4', 'q-grit-3', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['fip', 'breakcore', 'idm', 'baroque', 'electronic', 'experimental']"
                                     'discogstags'  "['electronic', 'breakcore']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-glitch-breakcore;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '106.6'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'Lbl:Ad Noiseam C:ADN132'
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'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')
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'PRIV:WM/WMCollectionGroupID:®\x03s\x7fR\x17³D±\x1c8\x1e\x94×2\x84'  PRIV(owner='WM/WMCollectionGroupID', data=b'\xae\x03s\x7fR\x17\xb3D\xb1\x1c8\x1e\x94\xd72\x84')
'PRIV:WM/WMCollectionID:®\x03s\x7fR\x17³D±\x1c8\x1e\x94×2\x84'  PRIV(owner='WM/WMCollectionID', data=b'\xae\x03s\x7fR\x17\xb3D\xb1\x1c8\x1e\x94\xd72\x84')
'PRIV:WM/WMContentID:t)[\x99Sæ|@\x93#\x81\x0b×Låq'  PRIV(owner='WM/WMContentID', data=b't)[\x99S\xe6|@\x93#\x81\x0b\xd7L\xe5q')
'TALB' (Album/Movie/Show title)                     'Nostril'
'TBPM' (BPM (beats per minute))                     '106.6'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-experimental-glitch-breakcore',
 'set-pl-shirleyspinoza',
 'set-pl-mor']
'TDRC' (Recording time)                             '2010'
'TENC' (Encoded by)                                 "I'm Too Lame To Change The Default Settings"
'TIT2' (Title/songname/content description)         'Melting Nails'
'TKEY' (Initial key)                                '1A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Igorrr'
'TPE2' (Band/orchestra/accompaniment)               'Igorrr'
'TPUB' (Publisher)                                  'Ad Noiseam'
'TRCK' (Track number/Position in set)               '5'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:discogstags'                                  ['electronic', 'breakcore']
'TXXX:lastfmtags'                                   ['fip', 'breakcore', 'idm', 'baroque', 'electronic', 'experimental']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '4'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'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'                        '-2.28 dB'
'TXXX:replaygain_track_peak'                        '0.494268'

========================== row from database ==========================
                                              'id'  726113
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Nostril/05 Melting Nails.mp3
                                         'working'  None
                                         'bitrate'  218
                                    'duration_sec'  159
                                           'genre'  electronic-experimental-glitch-breakcore;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  4356864
                                           'mtime'  1636136160
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 05 electronic experimental glitch breakcore;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Igorrr
                                     'tag_release'  Nostril
                                       'tag_title'  Melting Nails
                                             'bpm'  106.6
                                    'search_title'  'melting':1 'nails':2
                                   'search_artist'  'igorrr':1
                                  'search_release'  'nostril':1
                                     'search_rest'  'breakcore':4,6 'electronic':1 'experimental':2 'glitch':3 'mor':13 'pl':8 'set':5,7,10,12 'shirleyspinoza':9,11
                                    'search_combo'  'breakcore':8,10 'electronic':5 'experimental':6 'glitch':7 'igorrr':3B 'melting':1A 'mor':17 'nails':2A 'nostril':4C 'pl':12 'set':9,11,14,16 'shirleyspinoza':13,15
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-4', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-2', 'q-bass-2', 'q-grit-3']
                                      'lastfmtags'  ['fip', 'breakcore', 'idm', 'baroque', 'electronic', 'experimental']
                                        'tag_date'  2010
                                     'discogstags'  ['electronic', 'breakcore']

============================== file details ==============================
                                           'mtime'  1636136160.2464478  (2021-11-05 19:16:00)
                             'size'  4356864