======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '133'
                                          'artist'  'Mokira'
                                     'text_people'  'Andreas Tilliander'
                                         'release'  'Plee'
                                           'title'  'Banham'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-2', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['glitch', 'idm', 'experimental', 'minimal', 'ambient']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '10'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '116.655'
                                             'key'  '3A'
                                        'acoustid'  '0da114cc-800d-439a-ae01-520744b0ac99'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            'Mille Plateaux 110CD'
'PRIV:WM/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x005\x007\x008\x006\x008\x001\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x004\x007\x006\x002\x009\x005\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x005\x004\x005\x007\x005\x002\x002\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x005\x007\x008\x006\x008\x001\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x004\x007\x006\x002\x009\x005\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x005\x004\x005\x007\x005\x002\x002\x00\x00\x00')
'PRIV:ZuneAlbumArtistMediaID:\x00\x07D\x87\x00\x06Û\x11\x89Ê\x00\x19¹*93'  PRIV(owner='ZuneAlbumArtistMediaID', data=b'\x00\x07D\x87\x00\x06\xdb\x11\x89\xca\x00\x19\xb9*93')
'PRIV:ZuneAlbumMediaID:\x00\x08Ôy\x00\x04Û\x11\x89Ê\x00\x19¹*93'  PRIV(owner='ZuneAlbumMediaID', data=b'\x00\x08\xd4y\x00\x04\xdb\x11\x89\xca\x00\x19\xb9*93')
'PRIV:ZuneCollectionID:Ͻ\x99\x14\x12\x03oM\x8aCk\x0fÿ¾ºý'  PRIV(owner='ZuneCollectionID', data=b'\xcf\xbd\x99\x14\x12\x03oM\x8aCk\x0f\xff\xbe\xba\xfd')
'PRIV:ZuneMediaID:\x00SFr\x00\x05Û\x11\x89Ê\x00\x19¹*93'  PRIV(owner='ZuneMediaID', data=b'\x00SFr\x00\x05\xdb\x11\x89\xca\x00\x19\xb9*93')
'TALB' (Album/Movie/Show title)                     'Plee'
'TBPM' (BPM (beats per minute))                     '116.655'
'TCOM' (Composer)                                   'Andreas Tilliander'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDOR' (Original release time)                      '2002'
'TDRC' (Recording time)                             '2002'
'TENC' (Encoded by)                                 'iTunes v7.0.2'
'TIT2' (Title/songname/content description)         'Banham'
'TKEY' (Initial key)                                '3A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Mokira'
'TPE2' (Band/orchestra/accompaniment)               'Mokira'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Mille Plateaux'
'TRCK' (Track number/Position in set)               '4/10'
'TSO2'                                              'Mokira'
'TSOP' (Performer sort order)                       'Mokira'
'TXXX:ASIN'                                         'B00005Y308'
'TXXX:Acoustid Id'                                  '0da114cc-800d-439a-ae01-520744b0ac99'
'TXXX:BARCODE'                                      '718752311021'
'TXXX:CATALOGNUMBER'                                'mp110'
'TXXX:DISCOGS_CATALOG'                              'mp110'
'TXXX:DISCOGS_COUNTRY'                              'Germany'
'TXXX:MusicBrainz Album Artist Id'                  '38f4efba-ef15-4474-b4ca-7f23db59d714'
'TXXX:MusicBrainz Album Id'                         '47d2ab3e-fb01-4b92-9254-533a5b7f7970'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '38f4efba-ef15-4474-b4ca-7f23db59d714'
'TXXX:MusicBrainz Release Group Id'                 'e3ea5365-fde3-3e74-b734-c43e950bfb39'
'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:SCRIPT'                                       'Latn'
'TXXX:STYLE'                                        'Glitch'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['glitch', 'idm', 'experimental', 'minimal', 'ambient']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+4.34 dB'
'TXXX:replaygain_track_peak'                        '0.930569'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'd3f36fb3-1f43-4b8e-914a-166e922b6926')

========================== row from database ==========================
                                              'id'  1380307
                                            'path'  /data/Music/Bulk/00poprockelectronic/00calmer/Mokira/plee-2002-mp3/4 - Banham.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  133
                                           'genre'  electronic
                                        'filesize'  3305523
                                           'mtime'  1636913213
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00calmer plee 2002 mp3 4 electronic
                                      'tag_artist'  Mokira
                                     'tag_release'  Plee
                                       'tag_title'  Banham
                                             'bpm'  116.655
                                    'search_title'  'banham':1
                                   'search_artist'  'mokira':1
                                  'search_release'  'plee':1
                                     'search_rest'  '00calmer':2 '00poprockelectronic':1 '2002':4 '4':6 'electronic':7 'mp3':5 'plee':3
                                    'search_combo'  '00calmer':5 '00poprockelectronic':4 '2002':7 '4':9 'banham':1A 'electronic':10 'mokira':2B 'mp3':8 'plee':3C,6
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['glitch', 'idm', 'experimental', 'minimal', 'ambient']
                                        'tag_date'  2002
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636913212.6226141  (2021-11-14 19:06:52)
                             'size'  3305523