======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '262'
                                          'artist'  'Boudewijn de Groot'
                                     'text_people'  'B. de Groot/L. Nijgh'
                                         'release'  'Wonderkind aan het strand'
                                           'title'  'Naast jou (live)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-OLDST-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['nederlandstalig', 'singer songwriter', 'kleinkunst', 'folk', 'dutch']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'loc-eur-netherlands;ifs-folk-pop'
                                             'bpm'  '98.549'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'COMM::dut'                                         '340D3414'
'COMM:ID3v1 Comment:XXX'                            '340D3414'
'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:U\x00s\x00e\x00r\x00 \x00F\x00e\x00e\x00d\x00b\x00a\x00c\x00k\x00\x00\x00'  PRIV(owner='WM/Provider', data=b'U\x00s\x00e\x00r\x00 \x00F\x00e\x00e\x00d\x00b\x00a\x00c\x00k\x00\x00\x00')
'PRIV:WM/UniqueFileIdentifier:;\x00\x00\x00'        PRIV(owner='WM/UniqueFileIdentifier', data=b';\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:\x19]\x85e\t7fD\x92\x1aºûòøM\x1c'  PRIV(owner='WM/WMCollectionGroupID', data=b'\x19]\x85e\t7fD\x92\x1a\xba\xfb\xf2\xf8M\x1c')
'PRIV:WM/WMCollectionID:\x19]\x85e\t7fD\x92\x1aºûòøM\x1c'  PRIV(owner='WM/WMCollectionID', data=b'\x19]\x85e\t7fD\x92\x1a\xba\xfb\xf2\xf8M\x1c')
'PRIV:WM/WMContentID:E%Ë2Õ\x1b\x17A®\to\x86EÒRê'    PRIV(owner='WM/WMContentID', data=b'E%\xcb2\xd5\x1b\x17A\xae\to\x86E\xd2R\xea')
'TALB' (Album/Movie/Show title)                     'Wonderkind aan het strand'
'TBPM' (BPM (beats per minute))                     '98.549'
'TCOM' (Composer)                                   'B. de Groot/L. Nijgh'
'TCON' (Content type, a.k.a. Genre)                 ['loc-eur-netherlands', 'ifs-folk-pop']
'TDRC' (Recording time)                             '1996'
'TIT2' (Title/songname/content description)         'Naast jou (live)'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Boudewijn de Groot'
'TPE2' (Band/orchestra/accompaniment)               'Boudewijn de Groot'
'TRCK' (Track number/Position in set)               '12'
'TSSE' (Software/Hardware and settings used for encoding)  'Audiograbber 1.81.02, LAME dll 3.91, 192 Kbit/s, Joint Stereo, High quality'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['nederlandstalig', 'singer songwriter', 'kleinkunst', 'folk', 'dutch']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.16 dB'
'TXXX:replaygain_track_peak'                        '0.494936'

========================== row from database ==========================
                                              'id'  930779
                                            'path'  /data/Music/Bulk/00localcharacter/00mid-north-europe/00dutch/Boudewijn de Groot/Wonderkind Aan Het Strand/12 - naast jou (live).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  262
                                           'genre'  loc-eur-netherlands;ifs-folk-pop
                                        'filesize'  6304769
                                           'mtime'  1621629246
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00mid north europe 00dutch Aan Het Strand 12 naast loc eur netherlands;ifs folk pop
                                      'tag_artist'  Boudewijn de Groot
                                     'tag_release'  Wonderkind aan het strand
                                       'tag_title'  Naast jou (live)
                                             'bpm'  98.549
                                    'search_title'  'jou':2 'live':3,4 'naast':1
                                   'search_artist'  'boudewijn':1 'de':2 'groot':3
                                  'search_release'  'aan':2 'het':3 'strand':4 'wonderkind':1
                                     'search_rest'  '00dutch':4 '00mid':1 'aan':5 'eur':10 'europe':3 'folk':15 'het':6 'ifs':12,14 'loc':9 'naast':8 'netherlands':11,13 'north':2 'pop':16 'strand':7
                                    'search_combo'  '00dutch':15 '00mid':12 'aan':9C,16 'boudewijn':5B 'de':6B 'eur':21 'europe':14 'folk':26 'groot':7B 'het':10C,17 'ifs':23,25 'jou':2A 'live':3A,4A 'loc':20 'naast':1A,19 'netherlands':22,24 'north':13 'pop':27 'strand':11C,18 'wonderkind':8C
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['nederlandstalig', 'singer songwriter', 'kleinkunst', 'folk', 'dutch']
                                        'tag_date'  1996
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621629245.524964  (2021-05-21 22:34:05)
                             'size'  6304769