======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '287'
                                          'artist'  'Herbie Hancock'
                                     'text_people'  ''
                                         'release'  'Progsoup 28'
                                           'title'  "Tamitant Tilay/Exodus (Feat. K'Naan, Los Lobos & Tinariwen)"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['fusion', 'jazz', 'jazz fusion', 'piano', 'funk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '22'
                                      'tracktotal'  '10'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive'
                                             'bpm'  '111.089'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:Herbie Hancock - The Imagine Project'         type PictureType.COVER_FRONT (Cover (front)) b'Herbie Hancock - The Imagine Project'
                                     
'TALB' (Album/Movie/Show title)                     'Progsoup 28'
'TBPM' (BPM (beats per minute))                     '111.089'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-progressive'
'TDRC' (Recording time)                             '2010'
'TIT2' (Title/songname/content description)         "Tamitant Tilay/Exodus (Feat. K'Naan, Los Lobos & Tinariwen)"
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Herbie Hancock'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '22/10'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['fusion', 'jazz', 'jazz fusion', 'piano', 'funk']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.82 dB'
'TXXX:replaygain_track_peak'                        '0.532606'

========================== row from database ==========================
                                              'id'  1412305
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/PROGSOUP/progsoup 28/1582 herbie hancock  - tamitant tilayexodus.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  287
                                           'genre'  rock-cppex-progressive
                                        'filesize'  11563076
                                           'mtime'  1620737046
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy PROGSOUP progsoup 1582 herbie hancock tamitant tilayexodus rock cppex progressive
                                      'tag_artist'  Herbie Hancock
                                     'tag_release'  Progsoup 28
                                       'tag_title'  Tamitant Tilay/Exodus (Feat. K'Naan, Los Lobos & Tinariwen)
                                             'bpm'  111.089
                                    'search_title'  'exodus':3 'feat':5,6 'k':7 'knaan':9 'lobos':11 'los':10 'naan':8 'tamitant':1 'tilay':2 'tilayexodus':4 'tinariwen':12,13
                                   'search_artist'  'hancock':2 'herbie':1
                                  'search_release'  '28':2 'progsoup':1
                                     'search_rest'  '1582':3 'classicprogpsy':1 'cppex':9 'hancock':5 'herbie':4 'progressive':10 'progsoup':2 'rock':8 'tamitant':6 'tilayexodus':7
                                    'search_combo'  '1582':20 '28':17C 'classicprogpsy':18 'cppex':26 'exodus':3A 'feat':5A,6A 'hancock':15B,22 'herbie':14B,21 'k':7A 'knaan':9A 'lobos':11A 'los':10A 'naan':8A 'progressive':27 'progsoup':16C,19 'rock':25 'tamitant':1A,23 'tilay':2A 'tilayexodus':4A,24 'tinariwen':12A,13A
                                    'tag_tracknum'  22
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['fusion', 'jazz', 'jazz fusion', 'piano', 'funk']
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620737046.4045358  (2021-05-11 14:44:06)
                             'size'  11563076