======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '143'
                                          'artist'  'Cox & Halsema'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Geen ja,  geen nee'
                                           'quals'  ("['Q-UNU-2', 'Q-PLAY-1', 'q-bass-1', 'Q-CHART-1', 'q-drums-1', 'q-other-2', "
 "'q-piano-1', 'q-vocals-4', 'Q-HAP-3', 'Q-SYN-1', 'Q-BUSY-2', 'Q-GRIT-1', "
 "'Q-JZFKS-1', 'Q-OLDST-2', 'Q-HHRNBTT-1', 'Q-MIXBEAT-1', 'Q-LOCALNESS-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '0'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'nonmusic-speech-comedy;loc-eur-netherlands'
                                             'bpm'  '117.9'
                                             'key'  'G#m'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '117.9'
'TCON' (Content type, a.k.a. Genre)                 ['nonmusic-speech-comedy', 'loc-eur-netherlands']
'TENC' (Encoded by)                                 'iTunes v4.7.1.30'
'TIT2' (Title/songname/content description)         'Geen ja,  geen nee'
'TKEY' (Initial key)                                'G#m'
'TPE1' (Lead performer(s)/Soloist(s))               'Cox & Halsema'
'TRCK' (Track number/Position in set)               '0'
'TXXX:MusicMagic Data'                              'AQEBWNPng3SXmbI1hlDdA07QgAGB7IrXBVCrxvuVgLPYU4ABgAEjguVMgAED34xCgP+AAcmM1xO7xoABgAHdof9Q3anAMqpDgAKAAQ=='
'TXXX:MusicMagic Fingerprint'                       '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'
'TXXX:Q-BUSY'                                       '2'
'TXXX:Q-CHART'                                      '1'
'TXXX:Q-GRIT'                                       '1'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-MIXBEAT'                                    '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PLAY'                                       '1'
'TXXX:Q-SYN'                                        '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:http://www.foosic.org/'                       '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'
'TXXX:q-bass'                                       '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.58 dB'
'TXXX:replaygain_track_peak'                        '0.538907'

========================== row from database ==========================
                                              'id'  1495626
                                            'path'  /data/Music/Other/Pa/Xconference/Geen ja,  geen nee.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  143
                                           'genre'  nonmusic-speech-comedy;loc-eur-netherlands
                                        'filesize'  2883657
                                           'mtime'  1621083440
                                   'redo_metaread'  0
                                        'rest_str'   Pa Xconference nonmusic speech comedy;loc eur netherlands
                                      'tag_artist'  Cox & Halsema
                                     'tag_release'  None
                                       'tag_title'  Geen ja,  geen nee
                                             'bpm'  117.9
                                    'search_title'  'geen':1 'ja':2,3 'nee':4
                                   'search_artist'  'cox':1 'halsema':2
                                  'search_release'  
                                     'search_rest'  'comedy':5,7 'eur':9 'loc':6,8 'netherlands':10 'nonmusic':3 'pa':1 'speech':4 'xconference':2
                                    'search_combo'  'comedy':11,13 'cox':5B 'eur':15 'geen':1A 'halsema':6B 'ja':2A,3A 'loc':12,14 'nee':4A 'netherlands':16 'nonmusic':9 'pa':7 'speech':10 'xconference':8
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  G#m
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'Q-MIXBEAT-1', 'Q-OLDST-2', 'Q-GRIT-1', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-CHART-1', 'q-drums-1', 'Q-SYN-1', 'q-other-2', 'Q-BUSY-2', 'Q-HAP-3', 'Q-PLAY-1', 'q-bass-1']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621083440.1935098  (2021-05-15 14:57:20)
                             'size'  2883657