======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '279'
                                          'artist'  'Genesis'
                                     'text_people'  ''
                                         'release'  'Turn It on Again'
                                           'title'  'Follow You, Follow Me (live)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['80s', 'rock', 'progressive rock', 'progressive', 'classic rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '1982'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive'
                                             'bpm'  '91.597'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Turn It on Again'
'TBPM' (BPM (beats per minute))                     '91.597'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-progressive'
'TDRC' (Recording time)                             '1982'
'TIT2' (Title/songname/content description)         'Follow You, Follow Me (live)'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Genesis'
'TRCK' (Track number/Position in set)               '10'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['80s', 'rock', 'progressive rock', 'progressive', 'classic rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'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'                        '+0.90 dB'
'TXXX:replaygain_track_peak'                        '0.679162'

========================== row from database ==========================
                                              'id'  1507176
                                            'path'  /data/Music/Bulk/00poprockelectronic/album top 1000/0258 genesis - Turn It On Again/Turn It on Again - Best of _81 - _83-10-Follow You, Follow Me (live).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  279
                                           'genre'  rock-cppex-progressive
                                        'filesize'  6704656
                                           'mtime'  1620737827
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic album top 1000 0258 genesis On Best of _81 _83 10 rock cppex progressive
                                      'tag_artist'  Genesis
                                     'tag_release'  Turn It on Again
                                       'tag_title'  Follow You, Follow Me (live)
                                             'bpm'  91.597
                                    'search_title'  'follow':1 'live':5,6 'me':4 'you':2,3
                                   'search_artist'  'genesis':1
                                  'search_release'  'again':4 'it':2 'on':3 'turn':1
                                     'search_rest'  '00poprockelectronic':1 '0258':5 '1000':4 '81':10 '83':11 'album':2 'best':8 'cppex':13 'genesis':6 'of':9 'on':7 'progressive':14 'rock':12 'top':3
                                    'search_combo'  '00poprockelectronic':12 '0258':16 '1000':15 '81':21 '83':22 'again':11C 'album':13 'best':19 'cppex':24 'follow':1A 'genesis':7B,17 'it':9C 'live':5A,6A 'me':4A 'of':20 'on':10C,18 'progressive':25 'rock':23 'top':14 'turn':8C 'you':2A,3A
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-4', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'rock', 'progressive rock', 'progressive', 'classic rock']
                                        'tag_date'  1982
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620737826.8644893  (2021-05-11 14:57:06)
                             'size'  6704656