======================== unified (from filesystem) ========================
                                         'bitrate'  '233.416'
                                        'duration'  '501'
                                          'artist'  'Layo and Bushwacka!'
                                     'text_people'  ''
                                         'release'  'Love Story'
                                           'title'  'Love Story (Tim Deluxe Remix)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'q-syn-2', "
 "'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-4', "
 "'q-other-1', 'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-3']")
                                      'lastfmtags'  "['house', 'electronic', 'breakbeat', 'dance', 'electronica']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '3'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '132.098'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Cleaned by TuneUp!'
'COMM:ID3v1 Comment:XXX'                            'Cleaned by TuneUp!'
'COMM:iTunNORM:eng'                                 (' 0000055D 0000055D 00003FFC 00003FFC 00045165 00045165 00008000 00008000 '
 '00023F6B 00023F6B')
'PRIV:AverageLevel:\x96\x16\x00\x00'                PRIV(owner='AverageLevel', data=b'\x96\x16\x00\x00')
'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')
'TALB' (Album/Movie/Show title)                     'Love Story'
'TBPM' (BPM (beats per minute))                     '132.098'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Love Story (Tim Deluxe Remix)'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Layo and Bushwacka!'
'TPE2' (Band/orchestra/accompaniment)               'Layo and Bushwacka!'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '3/3'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['house', 'electronic', 'breakbeat', 'dance', 'electronica']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.69 dB'
'TXXX:replaygain_track_peak'                        '0.612003'

========================== row from database ==========================
                                              'id'  1301878
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/layo & bushwacka vs kings of tommorow - finally a love story.mp3
                                         'working'  None
                                         'bitrate'  233
                                    'duration_sec'  501
                                           'genre'  electronic-unsorted
                                        'filesize'  14698105
                                           'mtime'  1621696813
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] layo & bushwacka vs kings of tommorow finally love story electronic unsorted
                                      'tag_artist'  Layo and Bushwacka!
                                     'tag_release'  Love Story
                                       'tag_title'  Love Story (Tim Deluxe Remix)
                                             'bpm'  132.098
                                    'search_title'  'deluxe':5 'love':1 'remix':6,7 'story':2 'tim':3,4
                                   'search_artist'  'and':2 'bushwacka':3 'layo':1
                                  'search_release'  'love':1 'story':2
                                     'search_rest'  '00poprockelectronic':1 'bushwacka':8 'electronic':16 'files':5,6 'finally':13 'kings':10 'layo':7 'loose':3,4 'love':14 'of':11 'story':15 'tommorow':12 'unsorted':2 'vs':9
                                    'search_combo'  '00poprockelectronic':13 'and':9B 'bushwacka':10B,20 'deluxe':5A 'electronic':28 'files':17,18 'finally':25 'kings':22 'layo':8B,19 'loose':15,16 'love':1A,11C,26 'of':23 'remix':6A,7A 'story':2A,12C,27 'tim':3A,4A 'tommorow':24 'unsorted':14 'vs':21
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['house', 'electronic', 'breakbeat', 'dance', 'electronica']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621696812.636785  (2021-05-22 17:20:12)
                             'size'  14698105