======================== unified (from filesystem) ========================
                                         'bitrate'  '163.215'
                                        'duration'  '306'
                                          'artist'  'Two Gallants'
                                     'text_people'  'Adam Brinkman Stephens Fontaine/Tyson Dillingham Corvidae'
                                         'release'  'Two Gallants'
                                           'title'  "Ribbons 'round My Tongue"
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['indie rock', 'indie', 'saddle creek', 'rock', 'alternative', 'folk']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-folk;ifs-songwriter-indie-pop;rock-pop-indie'
                                             'bpm'  '143.2'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'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/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x001\x001\x008\x007\x002\x004\x008\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x006\x005\x009\x004\x009\x002\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x001\x002\x002\x004\x009\x002\x009\x005\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x001\x001\x008\x007\x002\x004\x008\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x006\x005\x009\x004\x009\x002\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x001\x002\x002\x004\x009\x002\x009\x005\x00\x00\x00')
'PRIV:ZuneAlbumArtistMediaID:\x00\n\x10$\x00\x06Û\x11\x89Ê\x00\x19¹*93'  PRIV(owner='ZuneAlbumArtistMediaID', data=b'\x00\n\x10$\x00\x06\xdb\x11\x89\xca\x00\x19\xb9*93')
'PRIV:ZuneAlbumMediaID:\x00\x12\x1d°\x00\x04Û\x11\x89Ê\x00\x19¹*93'  PRIV(owner='ZuneAlbumMediaID', data=b'\x00\x12\x1d\xb0\x00\x04\xdb\x11\x89\xca\x00\x19\xb9*93')
'PRIV:ZuneCollectionID:\x01ô?V\x01ì\x84E\x87\x15ÇEÎ\x8eîR'  PRIV(owner='ZuneCollectionID', data=b'\x01\xf4?V\x01\xec\x84E\x87\x15\xc7E\xce\x8e\xeeR')
'PRIV:ZuneMediaID:\x00ºèÏ\x00\x05Û\x11\x89Ê\x00\x19¹*93'  PRIV(owner='ZuneMediaID', data=b'\x00\xba\xe8\xcf\x00\x05\xdb\x11\x89\xca\x00\x19\xb9*93')
'TALB' (Album/Movie/Show title)                     'Two Gallants'
'TBPM' (BPM (beats per minute))                     '143.2'
'TCOM' (Composer)                                   'Adam Brinkman Stephens Fontaine/Tyson Dillingham Corvidae'
'TCON' (Content type, a.k.a. Genre)                 ['ifs-songwriter-folk', 'ifs-songwriter-indie-pop', 'rock-pop-indie']
'TDRC' (Recording time)                             '2007'
'TENC' (Encoded by)                                 'LAME 3.97 Final'
'TIT2' (Title/songname/content description)         "Ribbons 'round My Tongue"
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Two Gallants'
'TPE2' (Band/orchestra/accompaniment)               'Two Gallants'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '6'
'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 rock', 'indie', 'saddle creek', 'rock', 'alternative', 'folk']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.37 dB'
'TXXX:replaygain_track_peak'                        '0.511555'

========================== row from database ==========================
                                              'id'  1518249
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Two Gallants/06 Ribbons _round My Tongue.mp3
                                         'working'  None
                                         'bitrate'  163
                                    'duration_sec'  306
                                           'genre'  ifs-songwriter-folk;ifs-songwriter-indie-pop;rock-pop-indie
                                        'filesize'  6259704
                                           'mtime'  1636400700
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 06 _round ifs songwriter folk;ifs songwriter indie pop;rock pop indie
                                      'tag_artist'  Two Gallants
                                     'tag_release'  Two Gallants
                                       'tag_title'  Ribbons 'round My Tongue
                                             'bpm'  143.2
                                    'search_title'  'my':4 'ribbons':1 'round':2,3 'tongue':5
                                   'search_artist'  'gallants':2 'two':1
                                  'search_release'  'gallants':2 'two':1
                                     'search_rest'  'folk':4,6 'ifs':2,5,7 'indie':8 'pop':9,11,13 'rock':10,12 'round':1 'songwriter':3
                                    'search_combo'  'folk':13,15 'gallants':7B,9C 'ifs':11,14,16 'indie':17 'my':4A 'pop':18,20,22 'ribbons':1A 'rock':19,21 'round':2A,3A,10 'songwriter':12 'tongue':5A 'two':6B,8C
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-2', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['indie rock', 'indie', 'saddle creek', 'rock', 'alternative', 'folk']
                                        'tag_date'  2007
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1636400699.7615716  (2021-11-08 20:44:59)
                             'size'  6259704