======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '89'
                                          'artist'  'Monks of the Dip Tse Chok Ling Monastery, Dharamsala'
                                     'text_people'  ''
                                         'release'  'Instruments de musique du monde - Musical Instruments of the World'
                                           'title'  'Trompes (Tibet)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-1', 'Q-UNU-3', 'Q-LOCALNESS-4', "
 "'Q-HHRNBTT-1', 'Q-PLAY-2', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', "
 "'Q-PIANO-2', 'q-chart-1', 'q-drums-1', 'q-other-3', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['meditation', 'buddhist', 'tibetan', 'drone', 'ritual']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  '36'
                                            'date'  '1990'
                                        'comments'  ''
                                           'genre'  'loc-unsorted'
                                             'bpm'  '115.854'
                                             'key'  '6B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Instruments de musique du monde - Musical Instruments of the World'
'TBPM' (BPM (beats per minute))                     '115.854'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'loc-unsorted'
'TDOR' (Original release time)                      '1990'
'TDRC' (Recording time)                             '1990'
'TENC' (Encoded by)                                 'Exact Audio Copy   (Burst mode)'
'TIT2' (Title/songname/content description)         'Trompes (Tibet)'
'TKEY' (Initial key)                                '6B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Monks of the Dip Tse Chok Ling Monastery, Dharamsala'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Le Chant du Monde'
'TRCK' (Track number/Position in set)               '16/36'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Monks of the Dip Tse Chok Ling Monastery, Dharamsala'
'TXXX:ASIN'                                         'B000027JS0'
'TXXX:Artists'                                      'Monks of the Dip Tse Chok Ling Monastery, Dharamsala'
'TXXX:BARCODE'                                      '3149025041845'
'TXXX:CATALOGNUMBER'                                'LDX 274675/LDX 274 675'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '16e45c0b-1a6e-4ad6-b2c1-ccc8de8b3669'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '09c6f804-7a25-4e34-919c-8d5fb86faaef'
'TXXX:MusicBrainz Release Group Id'                 '57e5cbb9-c1cf-4fbd-a701-a43d7c1e7b84'
'TXXX:MusicBrainz Release Track Id'                 'c496ce7b-82e4-3141-9388-b60ab2407ea9'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '4'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '3'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['meditation', 'buddhist', 'tibetan', 'drone', 'ritual']
'TXXX:originalyear'                                 '1990'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+2.74 dB'
'TXXX:replaygain_track_peak'                        '0.695508'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'7f275190-aba0-448f-92ff-dd23706f21b0')

========================== row from database ==========================
                                              'id'  473442
                                            'path'  /data/Music/Bulk/00localcharacter/VA. World 1： Trad/Instruments de Musique du Monde ~ Musical Instruments of the World (Le Chant Du Monde, 1990) [160k]/16.trompes (tibet).mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  89
                                           'genre'  loc-unsorted
                                        'filesize'  1891994
                                           'mtime'  1621627205
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter VA. 1： Trad Musique Monde ~ (Le Chant Du Monde, 1990) [160k] 16.trompes (tibet) loc unsorted
                                      'tag_artist'  Monks of the Dip Tse Chok Ling Monastery, Dharamsala
                                     'tag_release'  Instruments de musique du monde - Musical Instruments of the World
                                       'tag_title'  Trompes (Tibet)
                                             'bpm'  115.854
                                    'search_title'  'tibet':2,3 'trompes':1
                                   'search_artist'  'chok':6 'dharamsala':10 'dip':4 'ling':7 'monastery':8,9 'monks':1 'of':2 'the':3 'tse':5
                                  'search_release'  'de':2 'du':4 'instruments':1 'monde':5 'musical':6 'musique':3 'of':7 'the':8 'world':9
                                     'search_rest'  '1':3,4,5 '16':18 '160k':16,17 '16trompes':20 '1990':14,15 'chant':11 'du':12 'le':9,10 'loc':23 'monde':8,13 'musique':7 'tibet':21,22 'trad':6 'trompes':19 'unsorted':24 'va':1,2
                                    'search_combo'  '1':25,26,27 '16':40 '160k':38,39 '16trompes':42 '1990':36,37 'chant':33 'chok':9B 'de':15C 'dharamsala':13B 'dip':7B 'du':17C,34 'instruments':14C 'le':31,32 'ling':10B 'loc':45 'monastery':11B,12B 'monde':18C,30,35 'monks':4B 'musical':19C 'musique':16C,29 'of':5B,20C 'the':6B,21C 'tibet':2A,3A,43,44 'trad':28 'trompes':1A,41 'tse':8B 'unsorted':46 'va':23,24 'world':22C
                                    'tag_tracknum'  16
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-4', 'q-mixbeat-1', 'Q-PIANO-2', 'Q-OLDST-1', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'Q-PLAY-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['meditation', 'buddhist', 'tibetan', 'drone', 'ritual']
                                        'tag_date'  1990
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621627204.5205145  (2021-05-21 22:00:04)
                             'size'  1891994