======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '294'
                                          'artist'  'Dave Brubeck Quartet'
                                     'text_people'  'Leigh Harline/Ned Washington'
                                         'release'  'radio jazz 13'
                                           'title'  'When You Wish Upon A Star'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-2', "
 "'Q-OLDST-2', 'Q-SYN-1', 'Q-BUSY-3', 'Q-GRIT-1', 'Q-PLAY-2', 'q-bass-4', "
 "'Q-CHART-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'Q-MIXBEAT-2']")
                                      'lastfmtags'  "['jazz', 'cool jazz', 'instrumental', 'piano', 'jazz piano']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '1994'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-unsorted'
                                             'bpm'  '114.5'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'Created with Jukka Poikolain'
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'TALB' (Album/Movie/Show title)                     'radio jazz 13'
'TBPM' (BPM (beats per minute))                     '114.5'
'TCOM' (Composer)                                   'Leigh Harline/Ned Washington'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-unsorted'
'TDRC' (Recording time)                             '1994'
'TIT2' (Title/songname/content description)         'When You Wish Upon A Star'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Dave Brubeck Quartet'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Sony Music Distribution'
'TRCK' (Track number/Position in set)               '4'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '1'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-SYN'                                        '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['jazz', 'cool jazz', 'instrumental', 'piano', 'jazz piano']
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.92 dB'
'TXXX:replaygain_track_peak'                        '1.000158'

========================== row from database ==========================
                                              'id'  1482144
                                            'path'  /data/Music/Bulk/00poprockelectronic/radio jazz 13/Dave Brubeck quartet - when you wish upon a star.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  294
                                           'genre'  prerock-jb-jazz-unsorted
                                        'filesize'  11774813
                                           'mtime'  1620541365
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic quartet when you wish upon star prerock jb unsorted
                                      'tag_artist'  Dave Brubeck Quartet
                                     'tag_release'  radio jazz 13
                                       'tag_title'  When You Wish Upon A Star
                                             'bpm'  114.5
                                    'search_title'  'a':5 'star':6 'upon':4 'when':1 'wish':3 'you':2
                                   'search_artist'  'brubeck':2 'dave':1 'quartet':3
                                  'search_release'  'jazz':2 'radio':1
                                     'search_rest'  '00poprockelectronic':1 'jb':9 'prerock':8 'quartet':2 'star':7 'unsorted':10 'upon':6 'when':3 'wish':5 'you':4
                                    'search_combo'  '00poprockelectronic':12 'a':5A 'brubeck':8B 'dave':7B 'jazz':11C 'jb':20 'prerock':19 'quartet':9B,13 'radio':10C 'star':6A,18 'unsorted':21 'upon':4A,17 'when':1A,14 'wish':3A,16 'you':2A,15
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-2', 'Q-GRIT-1', 'Q-UNU-1', 'Q-JZFKS-2', 'Q-CHART-2', 'q-drums-1', 'Q-SYN-1', 'q-other-4', 'Q-BUSY-3', 'Q-HAP-3', 'Q-PLAY-2', 'q-bass-4']
                                      'lastfmtags'  ['jazz', 'cool jazz', 'instrumental', 'piano', 'jazz piano']
                                        'tag_date'  1994
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620541365.218874  (2021-05-09 08:22:45)
                             'size'  11774813