======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '120'
                                          'artist'  ' Compilation'
                                     'text_people'  'Jan Davis'
                                         'release'  "The Ultimate 50's & 60's Rocking Horror Disc"
                                           'title'  'Watusi Zombie'
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-1', "
 "'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '129.9'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     "The Ultimate 50's & 60's Rocking Horror Disc"
'TBPM' (BPM (beats per minute))                     '129.9'
'TCOM' (Composer)                                   'Jan Davis'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'Watusi Zombie'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               ' Compilation'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Sundazed'
'TRCK' (Track number/Position in set)               '11'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'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'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.34 dB'
'TXXX:replaygain_track_peak'                        '0.411038'

========================== row from database ==========================
                                              'id'  649646
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/music for maniacs/Jan_Davis_-_Watusi_Zombie.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  120
                                           'genre'  electronic-unsorted
                                        'filesize'  2907205
                                           'mtime'  1620544400
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm music for maniacs Jan_Davis_ _Watusi_Zombie electronic unsorted
                                      'tag_artist'   Compilation
                                     'tag_release'  The Ultimate 50's & 60's Rocking Horror Disc
                                       'tag_title'  Watusi Zombie
                                             'bpm'  129.9
                                    'search_title'  'watusi':1 'zombie':2
                                   'search_artist'  'compilation':1
                                  'search_release'  '50':3 '50s':5 '60':6 '60s':8 'disc':11 'horror':10 'rocking':9 's':4,7 'the':1 'ultimate':2
                                     'search_rest'  'davis':5 'electronic':8 'for':2 'jan':4 'maniacs':3 'music':1 'unsorted':9 'watusi':6 'zombie':7
                                    'search_combo'  '50':6C '50s':8C '60':9C '60s':11C 'compilation':3B 'davis':19 'disc':14C 'electronic':22 'for':16 'horror':13C 'jan':18 'maniacs':17 'music':15 'rocking':12C 's':7C,10C 'the':4C 'ultimate':5C 'unsorted':23 'watusi':1A,20 'zombie':2A,21
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620544399.7496185  (2021-05-09 09:13:19)
                             'size'  2907205