======================== unified (from filesystem) ========================
                                         'bitrate'  '218.903'
                                        'duration'  '213'
                                          'artist'  'Black Eyed Peas'
                                     'text_people'  'Allen Pineda/Nicholas Roubanis/Stacy Ferguson/Thomas VanMusser/William Adams'
                                         'release'  'Monkey Business'
                                           'title'  'Pump It'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', "
 "'Q-OLDST-3', 'q-syn-3', '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-mixbeat-3']")
                                      'lastfmtags'  "['rnb', 'hip hop', 'pop', 'rap']"
                                     'discogstags'  "['hip hop', 'pop rap']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '102.385'
                                             'key'  '12B'
                                        '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/Provider:A\x00M\x00G\x00\x00\x00'          PRIV(owner='WM/Provider', data=b'A\x00M\x00G\x00\x00\x00')
'PRIV:WM/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x007\x004\x000\x009\x007\x001\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x003\x000\x002\x008\x005\x005\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x007\x007\x003\x004\x002\x007\x005\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x007\x004\x000\x009\x007\x001\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x003\x000\x002\x008\x005\x005\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x007\x007\x003\x004\x002\x007\x005\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:\x96\x11\x1b\x14¾£5K«rb5Ó\x1b¥\r'  PRIV(owner='WM/WMCollectionGroupID', data=b'\x96\x11\x1b\x14\xbe\xa35K\xabrb5\xd3\x1b\xa5\r')
'PRIV:WM/WMCollectionID:\x96\x11\x1b\x14¾£5K«rb5Ó\x1b¥\r'  PRIV(owner='WM/WMCollectionID', data=b'\x96\x11\x1b\x14\xbe\xa35K\xabrb5\xd3\x1b\xa5\r')
'PRIV:WM/WMContentID:\x89j\x13º\x0e"®B\x91\x81u\x18+Ý\x88þ'  PRIV(owner='WM/WMContentID', data=b'\x89j\x13\xba\x0e"\xaeB\x91\x81u\x18+\xdd\x88\xfe')
'PRIV:http://www.cdtag.com:\x00\x00Û\x1fß\x00'      PRIV(owner='http://www.cdtag.com', data=b'\x00\x00\xdb\x1f\xdf\x00')
'TALB' (Album/Movie/Show title)                     'Monkey Business'
'TBPM' (BPM (beats per minute))                     '102.385'
'TCOM' (Composer)                                   'Allen Pineda/Nicholas Roubanis/Stacy Ferguson/Thomas VanMusser/William Adams'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2005-06-07'
'TIT2' (Title/songname/content description)         'Pump It'
'TKEY' (Initial key)                                '12B'
'TLAN' (Language(s))                                'eng'
'TLEN' (Length)                                     '213000'
'TPE1' (Lead performer(s)/Soloist(s))               'Black Eyed Peas'
'TPE2' (Band/orchestra/accompaniment)               'Black Eyed Peas'
'TPUB' (Publisher)                                  'A&M / Interscope Records'
'TRCK' (Track number/Position in set)               '1'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:Rip date'                                     '2005-05-22'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:discogstags'                                  ['hip hop', 'pop rap']
'TXXX:lastfmtags'                                   ['rnb', 'hip hop', 'pop', 'rap']
'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'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.16 dB'
'TXXX:replaygain_track_peak'                        '0.350623'

========================== row from database ==========================
                                              'id'  1361315
                                            'path'  /data/Music/Bulk/00poprockelectronic/Versions - MISIRLOU/Black Eyed Peas - Pump It (Misirlou).mp3
                                         'working'  None
                                         'bitrate'  218
                                    'duration_sec'  213
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  5833941
                                           'mtime'  1620573372
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Versions MISIRLOU (Misirlou) hip hop or rnb or rap or turntablism
                                      'tag_artist'  Black Eyed Peas
                                     'tag_release'  Monkey Business
                                       'tag_title'  Pump It
                                             'bpm'  102.385
                                    'search_title'  'it':2 'pump':1
                                   'search_artist'  'black':1 'eyed':2 'peas':3
                                  'search_release'  'business':2 'monkey':1
                                     'search_rest'  '00poprockelectronic':1 'hip':5 'hop':6 'misirlou':3,4 'or':7 'rap':9 'rnb':8 'turntablism':10 'versions':2
                                    'search_combo'  '00poprockelectronic':8 'black':3B 'business':7C 'eyed':4B 'hip':12 'hop':13 'it':2A 'misirlou':10,11 'monkey':6C 'or':14 'peas':5B 'pump':1A 'rap':16 'rnb':15 'turntablism':17 'versions':9
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-3', '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-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['rnb', 'hip hop', 'pop', 'rap']
                                        'tag_date'  2005
                                     'discogstags'  ['hip hop', 'pop rap']

============================== file details ==============================
                                           'mtime'  1620573372.1749742  (2021-05-09 17:16:12)
                             'size'  5833941