======================== unified (from filesystem) ========================
                                         'bitrate'  '215.864'
                                        'duration'  '282'
                                          'artist'  'Shalom Katz'
                                     'text_people'  ''
                                         'release'  'MR-041  String Of Pearls: Jewels Of The 78rpm Era 1918-1951'
                                           'title'  'Eil Malei Rachmim'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['jewish', 'isingici asakh amuzi', 'jewish folk', 'jewish traditional', "
 "'hebrew']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'loc-asia-thailand'
                                             'bpm'  '138.607'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'MR-041  String Of Pearls: Jewels Of The 78rpm Era 1918-1951'
'TBPM' (BPM (beats per minute))                     '138.607'
'TCON' (Content type, a.k.a. Genre)                 'loc-asia-thailand'
'TDRC' (Recording time)                             '2009'
'TIT2' (Title/songname/content description)         'Eil Malei Rachmim'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Shalom Katz'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              'Mississippi Records  [MR-041-1]  LP'
'TRCK' (Track number/Position in set)               '7'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['jewish',
 'isingici asakh amuzi',
 'jewish folk',
 'jewish traditional',
 'hebrew']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'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'                        '+3.99 dB'
'TXXX:replaygain_track_peak'                        '0.461194'

========================== row from database ==========================
                                              'id'  768146
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/MR-041_ String Of Pearls_ Jewels Of The 78rpm Era 1918-1951/07 Eil Malei Rachmim.mp3
                                         'working'  None
                                         'bitrate'  215
                                    'duration_sec'  282
                                           'genre'  loc-asia-thailand
                                        'filesize'  7694486
                                           'mtime'  1621628004
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 041_ Pearls_ 07 loc asia thailand
                                      'tag_artist'  Shalom Katz
                                     'tag_release'  MR-041  String Of Pearls: Jewels Of The 78rpm Era 1918-1951
                                       'tag_title'  Eil Malei Rachmim
                                             'bpm'  138.607
                                    'search_title'  'eil':1 'malei':2 'rachmim':3
                                   'search_artist'  'katz':2 'shalom':1
                                  'search_release'  '041':2 '1918':12 '19181951':14 '1951':13 '78rpm':10 'era':11 'jewels':8 'mr':1 'mr041':3 'of':5 'pearls':6,7 'string':4 'the':9
                                     'search_rest'  '041':5 'asia':8 'country':4 'exotica':2 'jazz':1 'loc':7 'oldies':3 'pearls':6 'thailand':9
                                    'search_combo'  '041':7C,24 '1918':17C '19181951':19C '1951':18C '78rpm':15C 'asia':27 'country':23 'eil':1A 'era':16C 'exotica':21 'jazz':20 'jewels':13C 'katz':5B 'loc':26 'malei':2A 'mr':6C 'mr041':8C 'of':10C 'oldies':22 'pearls':11C,12C,25 'rachmim':3A 'shalom':4B 'string':9C 'thailand':28 'the':14C
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['jewish', 'isingici asakh amuzi', 'jewish folk', 'jewish traditional', 'hebrew']
                                        'tag_date'  2009
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621628003.9535732  (2021-05-21 22:13:23)
                             'size'  7694486