======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '275'
                                          'artist'  'Spinvis'
                                     'text_people'  ''
                                         'release'  'Goochelaars & Geesten'
                                           'title'  'Goochelaars & geesten'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'nederlandstalig', 'singer songwriter', 'alternative', 'dutch']"
                                     'discogstags'  "['electronic', 'rock', 'downtempo', 'indie rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '17'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'loc-eur-netherlands;ifs-songwriter'
                                             'bpm'  '120'
                                             'key'  '4A'
                                        'acoustid'  'a9259449-f255-4806-80a6-f61ec7246ef6'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Goochelaars & Geesten'
'TBPM' (BPM (beats per minute))                     '120'
'TCON' (Content type, a.k.a. Genre)                 ['loc-eur-netherlands', 'ifs-songwriter']
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2007-07-27'
'TIT2' (Title/songname/content description)         'Goochelaars & geesten'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Spinvis'
'TPE2' (Band/orchestra/accompaniment)               'Spinvis'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'Excelsior Recordings'
'TRCK' (Track number/Position in set)               '1/17'
'TSO2'                                              'Spinvis'
'TSOP' (Performer sort order)                       'Spinvis'
'TSSE' (Software/Hardware and settings used for encoding)  'Audiograbber 1.83.01, External encoder lame.exe (%s %d -b 128) '
'TSST' (Set subtitle)                               'Goochelaars & Geesten'
'TXXX:Acoustid Id'                                  'a9259449-f255-4806-80a6-f61ec7246ef6'
'TXXX:Artists'                                      'Spinvis'
'TXXX:BARCODE'                                      '8714374961349'
'TXXX:CATALOGNUMBER'                                'EXCEL96134'
'TXXX:MusicBrainz Album Artist Id'                  '5a87d06c-2123-450a-9388-cf121eeb8729'
'TXXX:MusicBrainz Album Id'                         'd49ca9ef-a89f-4446-975e-6cb7883901e4'
'TXXX:MusicBrainz Album Release Country'            'NL'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '5a87d06c-2123-450a-9388-cf121eeb8729'
'TXXX:MusicBrainz Release Group Id'                 '5bab73c8-6614-4f77-a22c-796f091c109a'
'TXXX:MusicBrainz Release Track Id'                 'fb0d27cf-ebf8-4db8-8ee7-5254203c6463'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'rock', 'downtempo', 'indie rock']
'TXXX:lastfmtags'                                   ['indie', 'nederlandstalig', 'singer songwriter', 'alternative', 'dutch']
'TXXX:originalyear'                                 '2007'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.17 dB'
'TXXX:replaygain_track_peak'                        '0.489901'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6a902b27-a628-48f3-a834-0b7afb2f1a87')

========================== row from database ==========================
                                              'id'  1308319
                                            'path'  /data/Music/Bulk/00poprockelectronic/Spinvis/Goochelaars & Geesten/Spinvis - 01 - Goochelaars & Geesten.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  275
                                           'genre'  loc-eur-netherlands;ifs-songwriter
                                        'filesize'  4468488
                                           'mtime'  1621630195
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 01 loc eur netherlands;ifs songwriter
                                      'tag_artist'  Spinvis
                                     'tag_release'  Goochelaars & Geesten
                                       'tag_title'  Goochelaars & geesten
                                             'bpm'  120.0
                                    'search_title'  'geesten':2 'goochelaars':1
                                   'search_artist'  'spinvis':1
                                  'search_release'  'geesten':2 'goochelaars':1
                                     'search_rest'  '00poprockelectronic':1 'eur':3 'ifs':5,7 'loc':2 'netherlands':4,6 'songwriter':8
                                    'search_combo'  '00poprockelectronic':6 'eur':8 'geesten':2A,5C 'goochelaars':1A,4C 'ifs':10,12 'loc':7 'netherlands':9,11 'songwriter':13 'spinvis':3B
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-1', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'nederlandstalig', 'singer songwriter', 'alternative', 'dutch']
                                        'tag_date'  2007
                                     'discogstags'  ['electronic', 'rock', 'downtempo', 'indie rock']

============================== file details ==============================
                                           'mtime'  1621630195.0571597  (2021-05-21 22:49:55)
                             'size'  4468488