======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '262'
                                          'artist'  'Feeder'
                                     'text_people'  ''
                                         'release'  'Comfort In Sound'
                                           'title'  'just the way im feeling'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['indie', 'alternative rock', 'alternative', 'indie rock', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'rock-unsorted'
                                             'bpm'  '89.099'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

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'PRIV:PeakValue:ÿ\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'\xff\x7f\x00\x00')
'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:M\x00u\x00z\x00e\x00\x00\x00'     PRIV(owner='WM/Provider', data=b'M\x00u\x00z\x00e\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:ÑÐ\x00´Tÿ\x83A£cÏ\x88áþÅY'  PRIV(owner='WM/WMCollectionGroupID', data=b'\xd1\xd0\x00\xb4T\xff\x83A\xa3c\xcf\x88\xe1\xfe\xc5Y')
'PRIV:WM/WMCollectionID:ÑÐ\x00´Tÿ\x83A£cÏ\x88áþÅY'  PRIV(owner='WM/WMCollectionID', data=b'\xd1\xd0\x00\xb4T\xff\x83A\xa3c\xcf\x88\xe1\xfe\xc5Y')
'PRIV:WM/WMContentID:ô\x96\x11\x158\x9cEH\xa0\x83ãX\x0b½K\x96'  PRIV(owner='WM/WMContentID', data=b'\xf4\x96\x11\x158\x9cEH\xa0\x83\xe3X\x0b\xbdK\x96')
'TALB' (Album/Movie/Show title)                     'Comfort In Sound'
'TBPM' (BPM (beats per minute))                     '89.099'
'TCON' (Content type, a.k.a. Genre)                 'rock-unsorted'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'just the way im feeling'
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'Feeder'
'TPE2' (Band/orchestra/accompaniment)               'Feeder'
'TPUB' (Publisher)                                  'Echo'
'TRCK' (Track number/Position in set)               '1'
'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 rock', 'alternative', 'indie rock', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.08 dB'
'TXXX:replaygain_track_peak'                        '0.345133'

========================== row from database ==========================
                                              'id'  1502459
                                            'path'  /data/Music/Bulk/00poprockelectronic-generic-dance-trapbeat/Feeder - Just the way I_m feeling.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  262
                                           'genre'  rock-unsorted
                                        'filesize'  6308577
                                           'mtime'  1678927935
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic generic dance trapbeat Just I_m rock unsorted
                                      'tag_artist'  Feeder
                                     'tag_release'  Comfort In Sound
                                       'tag_title'  just the way im feeling
                                             'bpm'  89.099
                                    'search_title'  'feeling':5 'im':4 'just':1 'the':2 'way':3
                                   'search_artist'  'feeder':1
                                  'search_release'  'comfort':1 'in':2 'sound':3
                                     'search_rest'  '00poprockelectronic':1 'dance':3 'generic':2 'i':6 'just':5 'm':7 'rock':8 'trapbeat':4 'unsorted':9
                                    'search_combo'  '00poprockelectronic':10 'comfort':7C 'dance':12 'feeder':6B 'feeling':5A 'generic':11 'i':15 'im':4A 'in':8C 'just':1A,14 'm':16 'rock':17 'sound':9C 'the':2A 'trapbeat':13 'unsorted':18 'way':3A
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  10B
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']
                                      'lastfmtags'  ['indie', 'alternative rock', 'alternative', 'indie rock', 'rock']
                                        'tag_date'  2002
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1678927934.9141707  (2023-03-16 01:52:14)
                             'size'  6308577