======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '212'
                                          'artist'  'Eric Serra'
                                     'text_people'  ''
                                         'release'  'The Fifth Element: Original Mo'
                                           'title'  'Little Light Of Love (End Titl'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-3', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'instrumental', 'electronic', 'composer', 'french']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '25'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '100.856'
                                             'key'  '1B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Fifth Element: Original Mo'
'TBPM' (BPM (beats per minute))                     '100.856'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TIT2' (Title/songname/content description)         'Little Light Of Love (End Titl'
'TKEY' (Initial key)                                '1B'
'TPE1' (Lead performer(s)/Soloist(s))               'Eric Serra'
'TRCK' (Track number/Position in set)               '25'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['soundtrack', 'instrumental', 'electronic', 'composer', 'french']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.54 dB'
'TXXX:replaygain_track_peak'                        '0.692638'

========================== row from database ==========================
                                              'id'  260703
                                            'path'  /data/Music/Bulk/0soundtrack/Eric Serra/MBZ;#Eric Serra;#The Fifth Element Original Motion Picture Soundtrack;#25;#Little Light Of Love (End Titles Version).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  212
                                           'genre'  soundtrack-video
                                        'filesize'  3409446
                                           'mtime'  1621630352
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack MBZ;#Eric Serra;#The Motion Picture Soundtrack;#25;#Little Titles Version) soundtrack video
                                      'tag_artist'  Eric Serra
                                     'tag_release'  The Fifth Element: Original Mo
                                       'tag_title'  Little Light Of Love (End Titl
                                             'bpm'  100.856
                                    'search_title'  'end':5,6 'light':2 'little':1 'love':4 'of':3 'titl':7
                                   'search_artist'  'eric':1 'serra':2
                                  'search_release'  'element':3,4 'fifth':2 'mo':6 'original':5 'the':1
                                     'search_rest'  '0soundtrack':1 '25':13,16 'eric':3,5 'little':14,17 'mbz':2,4 'motion':10 'picture':11 'serra':6,8 'soundtrack':12,15,21 'the':7,9 'titles':18 'version':19,20 'video':22
                                    'search_combo'  '0soundtrack':16 '25':28,31 'element':12C,13C 'end':5A,6A 'eric':8B,18,20 'fifth':11C 'light':2A 'little':1A,29,32 'love':4A 'mbz':17,19 'mo':15C 'motion':25 'of':3A 'original':14C 'picture':26 'serra':9B,21,23 'soundtrack':27,30,36 'the':10C,22,24 'titl':7A 'titles':33 'version':34,35 'video':37
                                    'tag_tracknum'  25
                                      'num_images'  0
                                             'key'  1B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'instrumental', 'electronic', 'composer', 'french']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621630351.5889301  (2021-05-21 22:52:31)
                             'size'  3409446