======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '176'
                                          'artist'  'Frangois de Roubaix'
                                     'text_people'  'Roubaix, François de'
                                         'release'  '10 Ans de Musique de Film'
                                           'title'  'Boulevard du Rhum (Bataille Navale)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-1', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'soundtrack-video-movies'
                                             'bpm'  '136.736'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:AverageLevel:Ò\x16\x00\x00'                   PRIV(owner='AverageLevel', data=b'\xd2\x16\x00\x00')
'PRIV:PeakValue:ÿ\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'\xff\x7f\x00\x00')
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'TALB' (Album/Movie/Show title)                     '10 Ans de Musique de Film'
'TBPM' (BPM (beats per minute))                     '136.736'
'TCOM' (Composer)                                   'Roubaix, François de'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video-movies'
'TDRC' (Recording time)                             '1998'
'TENC' (Encoded by)                                 'iTunes v7.6.2.9'
'TIT2' (Title/songname/content description)         'Boulevard du Rhum (Bataille Navale)'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Frangois de Roubaix'
'TRCK' (Track number/Position in set)               '3'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.98 dB'
'TXXX:replaygain_track_peak'                        '0.464504'

========================== row from database ==========================
                                              'id'  1389722
                                            'path'  /data/Music/Bulk/0soundtrack/François De Roubaix - de roubaix françois - 10 ans de musiques de film vol 2/03 - boulevard du rhum (bataille naval.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  176
                                           'genre'  soundtrack-video-movies
                                        'filesize'  4276396
                                           'mtime'  1636916425
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack François De roubaix françois ans musiques film vol 2 03 boulevard rhum (bataille naval soundtrack video movies
                                      'tag_artist'  Frangois de Roubaix
                                     'tag_release'  10 Ans de Musique de Film
                                       'tag_title'  Boulevard du Rhum (Bataille Navale)
                                             'bpm'  136.736
                                    'search_title'  'bataille':4,5 'boulevard':1 'du':2 'navale':6,7 'rhum':3
                                   'search_artist'  'de':2 'frangois':1 'roubaix':3
                                  'search_release'  'ans':1 'de':2 'film':4 'musique':3
                                     'search_rest'  '0soundtrack':1 '2':10 'ans':6 'bataille':13,14 'boulevard':11 'de':4 'film':8 'francois':2,3 'movies':18 'musiques':7 'naval':15 'rhum':12 'roubaix':5 'soundtrack':16 'video':17 'vol':9
                                    'search_combo'  '0soundtrack':15 '2':24 'ans':11C,20 'bataille':4A,5A,27,28 'boulevard':1A,25 'de':9B,12C,18 'du':2A 'film':14C,22 'francois':16,17 'frangois':8B 'movies':32 'musique':13C 'musiques':21 'naval':29 'navale':6A,7A 'rhum':3A,26 'roubaix':10B,19 'soundtrack':30 'video':31 'vol':23
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', '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-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  []
                                        'tag_date'  1998
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636916425.2588751  (2021-11-14 20:00:25)
                             'size'  4276396