======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '125'
                                          'artist'  'Guido & Maurizio De Angelis'
                                     'text_people'  ''
                                         'release'  'Roma Violenta'
                                           'title'  'The Punitive Justice (Seq.02)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'italian', 'secretagent', 'lounge', 'composer']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  ''
                                            'date'  '1975'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '130.146'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Roma Violenta'
'TBPM' (BPM (beats per minute))                     '130.146'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TDRC' (Recording time)                             '1975'
'TIT2' (Title/songname/content description)         'The Punitive Justice (Seq.02)'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Guido & Maurizio De Angelis'
'TPE2' (Band/orchestra/accompaniment)               'Guido & Maurizio De Angelis'
'TRCK' (Track number/Position in set)               '8'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['soundtrack', 'italian', 'secretagent', 'lounge', 'composer']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.33 dB'
'TXXX:replaygain_track_peak'                        '0.730332'

========================== row from database ==========================
                                              'id'  644816
                                            'path'  /data/Music/Bulk/0soundtrack/guido & maurizio de angelis - roma violenta ost (1975)/08-the_punitive_justice_(seq.02).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  125
                                           'genre'  soundtrack-video
                                        'filesize'  5023728
                                           'mtime'  1637438556
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack guido maurizio de angelis roma violenta ost (1975) 08 the_punitive_justice_(seq.02) soundtrack video
                                      'tag_artist'  Guido & Maurizio De Angelis
                                     'tag_release'  Roma Violenta
                                       'tag_title'  The Punitive Justice (Seq.02)
                                             'bpm'  130.146
                                    'search_title'  '02':5 'justice':3 'punitive':2 'seq':4 'seq02':6 'the':1
                                   'search_artist'  'angelis':4 'de':3 'guido':1 'maurizio':2
                                  'search_release'  'roma':1 'violenta':2
                                     'search_rest'  '02':15 '0soundtrack':1 '1975':9,10 'angelis':5 'de':4 'guido':2 'justice':13,18 'maurizio':3 'ost':8 'punitive':12,17 'roma':6 'seq':14 'seq02':19 'soundtrack':20 'the':11,16 'video':21 'violenta':7
                                    'search_combo'  '02':5A,27 '0soundtrack':13 '1975':21,22 'angelis':10B,17 'de':9B,16 'guido':7B,14 'justice':3A,25,30 'maurizio':8B,15 'ost':20 'punitive':2A,24,29 'roma':11C,18 'seq':4A,26 'seq02':6A,31 'soundtrack':32 'the':1A,23,28 'video':33 'violenta':12C,19
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'italian', 'secretagent', 'lounge', 'composer']
                                        'tag_date'  1975
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637438556.3245203  (2021-11-20 21:02:36)
                             'size'  5023728