======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '1113'
                                          'artist'  'K.R.T. Wasitodipuro'
                                     'text_people'  ''
                                         'release'  'Indonesia: Java: Court Gamelan'
                                           'title'  'Gending: Tedjånåtå / Ladrang Sembåwå / Ladrang Playon'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-1', 'Q-UNU-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-4', 'q-syn-1', 'Q-PLAY-3', 'q-bass-2', 'q-busy-3', 'q-grit-2', "
 "'Q-PIANO-2', 'q-chart-1', 'q-drums-1', 'q-other-3', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['gamelan', 'indonesian', 'indonesia', 'dark and lovely', 'relaxing']"
                                     'discogstags'  "['gamelan', 'folk, world, & country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '4'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'loc-asia-indonesia;mi-gamelan'
                                             'bpm'  '143'
                                             'key'  '11B'
                                        'acoustid'  '9071e0b2-dccb-465f-b9ff-2968223ff77e'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Indonesia: Java: Court Gamelan'
'TBPM' (BPM (beats per minute))                     '143'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-indonesia', 'mi-gamelan']
'TDOR' (Original release time)                      '1971'
'TDRC' (Recording time)                             '2003-01-28'
'TIT2' (Title/songname/content description)         'Gending: Tedjånåtå / Ladrang Sembåwå / Ladrang Playon'
'TKEY' (Initial key)                                '11B'
'TLEN' (Length)                                     '1113887'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'K.R.T. Wasitodipuro'
'TPE2' (Band/orchestra/accompaniment)               'K.R.T. Wasitodipuro'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Nonesuch'
'TRCK' (Track number/Position in set)               '2/4'
'TSO2'                                              'Wasitodiningrat, K.R.T.'
'TSOP' (Performer sort order)                       'Wasitodiningrat, K.R.T.'
'TXXX:Acoustid Id'                                  '9071e0b2-dccb-465f-b9ff-2968223ff77e'
'TXXX:Artists'                                      'K.R.T. Wasitodipuro'
'TXXX:BARCODE'                                      '075597971927'
'TXXX:CATALOGNUMBER'                                '7559-79719-2'
'TXXX:MusicBrainz Album Artist Id'                  'd1a772d1-dee6-4c7d-a089-ce66ab456bcd'
'TXXX:MusicBrainz Album Id'                         'fa5c88e1-02d9-452a-9b21-0663ca8e8a3b'
'TXXX:MusicBrainz Album Release Country'            'XE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'd1a772d1-dee6-4c7d-a089-ce66ab456bcd'
'TXXX:MusicBrainz Release Group Id'                 'ba42a2f5-0b8c-36ee-bfbb-c78f7b232a79'
'TXXX:MusicBrainz Release Track Id'                 'fe8d5c7d-5f9e-4273-bb71-b34ab282faaa'
'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'                                       '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['gamelan', 'folk, world, & country']
'TXXX:lastfmtags'                                   ['gamelan', 'indonesian', 'indonesia', 'dark and lovely', 'relaxing']
'TXXX:originalyear'                                 '1971'
'TXXX:q-bass'                                       '2'
'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'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.44 dB'
'TXXX:replaygain_track_peak'                        '0.889130'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'12bc078b-685e-47a6-b725-f7dbd0eecf58')

========================== row from database ==========================
                                              'id'  924565
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/gamelan/javanese - court gamelan (java)/track 02  gending tejanata.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  1113
                                           'genre'  loc-asia-indonesia;mi-gamelan
                                        'filesize'  22365270
                                           'mtime'  1620528094
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia gamelan javanese court gamelan (java) track 02 gending tejanata loc asia indonesia;mi gamelan
                                      'tag_artist'  K.R.T. Wasitodipuro
                                     'tag_release'  Indonesia: Java: Court Gamelan
                                       'tag_title'  Gending: Tedjånåtå / Ladrang Sembåwå / Ladrang Playon
                                             'bpm'  143.0
                                    'search_title'  'gending':1,2 'ladrang':5 'playon':8 'sembawa':6,7 'tedjanata':3,4
                                   'search_artist'  'k':1 'krt':4 'r':2 't':3 'wasitodipuro':5
                                  'search_release'  'court':5 'gamelan':6 'indonesia':1,2 'java':3,4
                                     'search_rest'  '00asia':1 'asia':11 'court':4 'gamelan':2 'gending':8 'indonesia':12,14 'java':5,6 'javanese':3 'loc':10 'mi':13,15 'tejanata':9 'track':7
                                    'search_combo'  '00asia':20 'asia':30 'court':18C,23 'gamelan':19C,21 'gending':1A,2A,27 'indonesia':14C,15C,31,33 'java':16C,17C,24,25 'javanese':22 'k':9B 'krt':12B 'ladrang':5A 'loc':29 'mi':32,34 'playon':8A 'r':10B 'sembawa':6A,7A 't':11B 'tedjanata':3A,4A 'tejanata':28 'track':26 'wasitodipuro':13B
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', '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-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['gamelan', 'indonesian', 'indonesia', 'dark and lovely', 'relaxing']
                                        'tag_date'  2003
                                     'discogstags'  ['gamelan', 'folk, world, & country']

============================== file details ==============================
                                           'mtime'  1620528093.5061948  (2021-05-09 04:41:33)
                             'size'  22365270