======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '362'
                                          'artist'  'Original Soundtrack'
                                     'text_people'  'Raphael Saadiq'
                                         'release'  'Higher Learning'
                                           'title'  'Ask of You'
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                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '1994'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '84.844'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Higher Learning'
'TBPM' (BPM (beats per minute))                     '84.844'
'TCOM' (Composer)                                   'Raphael Saadiq'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TDRC' (Recording time)                             '1994'
'TIT2' (Title/songname/content description)         'Ask of You'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'Raphael Saadiq'
'TPE2' (Band/orchestra/accompaniment)               'Original Soundtrack'
'TPUB' (Publisher)                                  'Sony'
'TRCK' (Track number/Position in set)               '5'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.25 dB'
'TXXX:replaygain_track_peak'                        '0.645503'

========================== row from database ==========================
                                              'id'  1343029
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/raphael saadiq - higher learning - ask of you.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  362
                                           'genre'  soundtrack-video
                                        'filesize'  5807034
                                           'mtime'  1620331871
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] raphael saadiq higher learning ask you soundtrack video
                                      'tag_artist'  Original Soundtrack
                                     'tag_release'  Higher Learning
                                       'tag_title'  Ask of You
                                             'bpm'  84.844
                                    'search_title'  'ask':1 'of':2 'you':3
                                   'search_artist'  'original':1 'soundtrack':2
                                  'search_release'  'higher':1 'learning':2
                                     'search_rest'  '00poprockelectronic':1 'ask':11 'files':5,6 'higher':9 'learning':10 'loose':3,4 'raphael':7 'saadiq':8 'soundtrack':13 'unsorted':2 'video':14 'you':12
                                    'search_combo'  '00poprockelectronic':8 'ask':1A,18 'files':12,13 'higher':6C,16 'learning':7C,17 'loose':10,11 'of':2A 'original':4B 'raphael':14 'saadiq':15 'soundtrack':5B,20 'unsorted':9 'video':21 'you':3A,19
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-1', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1994
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620331870.8089569  (2021-05-06 22:11:10)
                             'size'  5807034