======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '218'
                                          'artist'  'Lalo Schifrin'
                                     'text_people'  'Lalo Schifrin'
                                         'release'  'The Hellstrom Chronicle'
                                           'title'  'African Drums, Moths And Communication'
                                           'quals'  ("['Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', 'Q-LOCALNESS-1', "
 "'q-syn-2', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-1']")
                                      'lastfmtags'  "['instrumental', 'fip', 'jazz', 'soundtrackgdchill', 'soundtrack', 'funk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '06'
                                      'tracktotal'  ''
                                            'date'  '1971'
                                        'comments'  ''
                                           'genre'  'soundtrack-video-movies;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '96.714'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Hellstrom Chronicle'
'TBPM' (BPM (beats per minute))                     '96.714'
'TCON' (Content type, a.k.a. Genre)                 ['soundtrack-video-movies', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '1971'
'TIT2' (Title/songname/content description)         'African Drums, Moths And Communication'
'TKEY' (Initial key)                                '3A'
'TOPE' (Original artist(s)/performer(s))            'Lalo Schifrin'
'TPE1' (Lead performer(s)/Soloist(s))               'Lalo Schifrin'
'TRCK' (Track number/Position in set)               '06'
'TSSE' (Software/Hardware and settings used for encoding)  'Audiograbber 1.80.04, LAME dll 3.92, 192 Kbit/s, Stereo, Normal quality'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['instrumental', 'fip', 'jazz', 'soundtrackgdchill', 'soundtrack', 'funk']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'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'                        '+2.86 dB'
'TXXX:replaygain_track_peak'                        '0.645394'

========================== row from database ==========================
                                              'id'  768246
                                            'path'  /data/Music/Bulk/0soundtrack/1971 Hellstrom chronicle/hellstrom chronicle (lalo schifrin) - 06 african drums, moths and communication.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  218
                                           'genre'  soundtrack-video-movies;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  5254003
                                           'mtime'  1620332522
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack 1971 chronicle hellstrom chronicle (lalo schifrin) 06 african drums, moths and communication soundtrack video movies;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Lalo Schifrin
                                     'tag_release'  The Hellstrom Chronicle
                                       'tag_title'  African Drums, Moths And Communication
                                             'bpm'  96.714
                                    'search_title'  'african':1 'and':5 'communication':6 'drums':2,3 'moths':4
                                   'search_artist'  'lalo':1 'schifrin':2
                                  'search_release'  'chronicle':3 'hellstrom':2 'the':1
                                     'search_rest'  '0soundtrack':1 '1971':2 'african':9 'and':13 'chronicle':3 'communication':14 'drums':10,11 'hellstrom':4 'lalo':5,6 'mor':26 'moths':12 'movies':17,19 'pl':21 'schifrin':7,8 'set':18,20,23,25 'shirleyspinoza':22,24 'soundtrack':15 'video':16
                                    'search_combo'  '0soundtrack':12 '1971':13 'african':1A,20 'and':5A,24 'chronicle':11C,14 'communication':6A,25 'drums':2A,3A,21,22 'hellstrom':10C,15 'lalo':7B,16,17 'mor':37 'moths':4A,23 'movies':28,30 'pl':32 'schifrin':8B,18,19 'set':29,31,34,36 'shirleyspinoza':33,35 'soundtrack':26 'the':9C 'video':27
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'fip', 'jazz', 'soundtrackgdchill', 'soundtrack', 'funk']
                                        'tag_date'  1971
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620332522.4310544  (2021-05-06 22:22:02)
                             'size'  5254003