======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '166'
                                          'artist'  'Tom Sora'
                                     'text_people'  ''
                                         'release'  'Music For Mechanical And Electronic Instruments'
                                           'title'  'Unterbrochene Bänder'
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-3', 'q-unu-2', 'q-syn-2', 'q-jzfks-1', "
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 "'q-localness-1']")
                                      'lastfmtags'  ("['contemporary classical', 'avant garde', '2juma', 'modern composer', "
 "'gammarec']")
                                     'discogstags'  "['contemporary', 'classical']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-experimental;set-pl-mor;'
                                             'bpm'  '134.466'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Music For Mechanical And Electronic Instruments'
'artist'                                            'Tom Sora'
'bpm'                                               '134.466'
'date'                                              '2006'
'discogstags'                                       ['contemporary', 'classical']
'genre'                                             ['electronic-experimental', 'set-pl-mor', '']
'key'                                               '8A'
'lastfmtags'                                        ['contemporary classical',
 'avant garde',
 '2juma',
 'modern composer',
 'gammarec']
'q-bass'                                            '1'
'q-busy'                                            '3'
'q-chart'                                           '1'
'q-drums'                                           '3'
'q-grit'                                            '2'
'q-hap'                                             '3'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '1'
'q-oldst'                                           '3'
'q-other'                                           '3'
'q-piano'                                           '4'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '2'
'q-vocals'                                          '1'
'replaygain_track_gain'                             '-0.51 dB'
'replaygain_track_peak'                             '0.788421'
'title'                                             'Unterbrochene Bänder'
'tracknum'                                          '07'

========================== row from database ==========================
                                              'id'  939526
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/2006 - [WWE 1CD 40001] Tom Sora - Music For Mechanical And Electronic Instruments [CD-FLAC]/07 - Tom Sora - Unterbrochene Bänder.ogg
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  166
                                           'genre'  electronic-experimental;set-pl-mor;
                                        'filesize'  4837448
                                           'mtime'  1636920571
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 2006 [WWE 1CD 40001] [CD FLAC] 07 electronic experimental;set pl mor;
                                      'tag_artist'  Tom Sora
                                     'tag_release'  Music For Mechanical And Electronic Instruments
                                       'tag_title'  Unterbrochene Bänder
                                             'bpm'  134.466
                                    'search_title'  'bander':2,3 'unterbrochene':1
                                   'search_artist'  'sora':2 'tom':1
                                  'search_release'  'and':4 'electronic':5 'for':2 'instruments':6 'mechanical':3 'music':1
                                     'search_rest'  '1cd':4 '2006':1 '40001':5,6 'cd':7,8 'electronic':11 'experimental':12,14 'flac':9,10 'mor':17,18 'pl':16 'set':13,15 'wwe':2,3
                                    'search_combo'  '1cd':15 '2006':12 '40001':16,17 'and':9C 'bander':2A,3A 'cd':18,19 'electronic':10C,22 'experimental':23,25 'flac':20,21 'for':7C 'instruments':11C 'mechanical':8C 'mor':28,29 'music':6C 'pl':27 'set':24,26 'sora':5B 'tom':4B 'unterbrochene':1A 'wwe':13,14
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['q-mixbeat-1', 'q-chart-1', 'q-other-3', 'q-oldst-3', 'q-grit-2', 'q-hap-3', 'q-drums-3', 'q-busy-3', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-4', 'q-play-3', 'q-bass-1', 'q-vocals-1', 'q-unu-2']
                                      'lastfmtags'  ['contemporary classical', 'avant garde', '2juma', 'modern composer', 'gammarec']
                                        'tag_date'  2006
                                     'discogstags'  ['contemporary', 'classical']

============================== file details ==============================
                                           'mtime'  1636920570.8411608  (2021-11-14 21:09:30)
                             'size'  4837448