======================== unified (from filesystem) ========================
                                         'bitrate'  '229.263'
                                        'duration'  '79'
                                          'artist'  'Adrian Younge'
                                     'text_people'  ''
                                         'release'  'Black Dynamite (OST)'
                                           'title'  "jimmy's dead (interlude) (cst. inst. '09)"
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-3', 'Q-UNU-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['soundtrack', 'blaxploitation', 'secretagent', 'soul', 'funk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'funk or soul'
                                             'bpm'  '144.7'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Black Dynamite (OST)'
'TBPM' (BPM (beats per minute))                     '144.7'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul'
'TDRC' (Recording time)                             '2009'
'TIT2' (Title/songname/content description)         "jimmy's dead (interlude) (cst. inst. '09)"
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'Adrian Younge'
'TRCK' (Track number/Position in set)               '11'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME v3.97'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['soundtrack', 'blaxploitation', 'secretagent', 'soul', 'funk']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.81 dB'
'TXXX:replaygain_track_peak'                        '0.805956'

========================== row from database ==========================
                                              'id'  1531586
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/EASY Instr 70_s/Adrian Younge - (F. _Black Dynamite_) - jimmy_s dead (interlude) (cst. inst. _09).mp3
                                         'working'  None
                                         'bitrate'  229
                                    'duration_sec'  79
                                           'genre'  funk or soul
                                        'filesize'  2289218
                                           'mtime'  1628357786
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul EASY Instr 70_s (F. _Black Dynamite_) jimmy_s _09) funk or soul
                                      'tag_artist'  Adrian Younge
                                     'tag_release'  Black Dynamite (OST)
                                       'tag_title'  jimmy's dead (interlude) (cst. inst. '09)
                                             'bpm'  144.7
                                    'search_title'  '09':11,12 'cst':7,8 'dead':4 'inst':9,10 'interlude':5,6 'jimmy':1 'jimmys':3 's':2
                                   'search_artist'  'adrian':1 'younge':2
                                  'search_release'  'black':1 'dynamite':2 'ost':3,4
                                     'search_rest'  '09':15,16 '70':6 'black':10 'dynamite':11,12 'easy':4 'f':8,9 'funk':2 'instr':5 'jimmy':13 'or':17 's':7,14 'soul':3 'swing':1
                                    'search_combo'  '09':11A,12A,33,34 '70':24 'adrian':13B 'black':15C,28 'cst':7A,8A 'dead':4A 'dynamite':16C,29,30 'easy':22 'f':26,27 'funk':20 'inst':9A,10A 'instr':23 'interlude':5A,6A 'jimmy':1A,31 'jimmys':3A 'or':35 'ost':17C,18C 's':2A,25,32 'soul':21 'swing':19 'younge':14B
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'blaxploitation', 'secretagent', 'soul', 'funk']
                                        'tag_date'  2009
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628357786.4843104  (2021-08-07 19:36:26)
                             'size'  2289218