======================== unified (from filesystem) ========================
                                         'bitrate'  '80.0'
                                        'duration'  '351'
                                          'artist'  'Khalid Al Shaikh'
                                     'text_people'  ''
                                         'release'  'Hammam Cafe'
                                           'title'  'Likol Qessat Hob'
                                           'quals'  ("['Q-HAP-3', 'Q-OLDST-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-3', "
 "'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['bahraini', 'pop', 'bahrain']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '10'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'loc-unsorted'
                                             'bpm'  '130.903'
                                             'key'  '7A'
                                        'acoustid'  'cf65a573-cd57-44ca-8ed8-21b151c114a4'
rest: ''

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

'PRIV:AverageLevel:\x8d\x1e\x00\x00'                PRIV(owner='AverageLevel', data=b'\x8d\x1e\x00\x00')
'PRIV:PeakValue:ÿ\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'\xff\x7f\x00\x00')
'TALB' (Album/Movie/Show title)                     'Hammam Cafe'
'TBPM' (BPM (beats per minute))                     '130.903'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'loc-unsorted'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'Likol Qessat Hob'
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Khalid Al Shaikh'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'EMI Music France'
'TRCK' (Track number/Position in set)               '5/10'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Shaikh, Khalid Al'
'TXXX:Acoustid Id'                                  'cf65a573-cd57-44ca-8ed8-21b151c114a4'
'TXXX:BARCODE'                                      '724353727727'
'TXXX:CATALOGNUMBER'                                '5372772'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '14ceb423-d270-44e9-a5ad-8b87741f605e'
'TXXX:MusicBrainz Album Release Country'            'XE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '80fd8e36-ab8b-4f6b-ad28-d8b9aa23ba70'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['bahraini', 'pop', 'bahrain']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.60 dB'
'TXXX:replaygain_track_peak'                        '0.470943'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'f5ca36ff-9273-49a8-8a1d-d05c2edd9fab')

========================== row from database ==========================
                                              'id'  474389
                                            'path'  /data/Music/Bulk/00localcharacter/VA. World 1： Trad/Arabia Chilled ~ Music for the soul (EMI Music Arabia, 2001) [80k VBR]/05-Khalid Al Shaikh  Likol Qessat Hob.mp3
                                         'working'  None
                                         'bitrate'  80
                                    'duration_sec'  351
                                           'genre'  loc-unsorted
                                        'filesize'  3521282
                                           'mtime'  1621629852
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter VA. World 1： Trad Arabia Chilled ~ Music for the soul (EMI Music Arabia, 2001) [80k VBR] 05 loc unsorted
                                      'tag_artist'  Khalid Al Shaikh
                                     'tag_release'  Hammam Cafe
                                       'tag_title'  Likol Qessat Hob
                                             'bpm'  130.903
                                    'search_title'  'hob':3 'likol':1 'qessat':2
                                   'search_artist'  'al':2 'khalid':1 'shaikh':3
                                  'search_release'  'cafe':2 'hammam':1
                                     'search_rest'  '1':4,5,6 '2001':17,18 '80k':19,20 'arabia':8,16 'chilled':9 'emi':14,15 'for':11 'loc':23 'music':10 'soul':13 'the':12 'trad':7 'unsorted':24 'va':1,2 'vbr':21,22 'world':3
                                    'search_combo'  '1':12,13,14 '2001':25,26 '80k':27,28 'al':5B 'arabia':16,24 'cafe':8C 'chilled':17 'emi':22,23 'for':19 'hammam':7C 'hob':3A 'khalid':4B 'likol':1A 'loc':31 'music':18 'qessat':2A 'shaikh':6B 'soul':21 'the':20 'trad':15 'unsorted':32 'va':9,10 'vbr':29,30 'world':11
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-1', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['bahraini', 'pop', 'bahrain']
                                        'tag_date'  2001
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621629851.5335424  (2021-05-21 22:44:11)
                             'size'  3521282