======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '250'
                                          'artist'  'Balkan Beat Box'
                                     'text_people'  ''
                                         'release'  'Balkan Beat Box'
                                           'title'  'Cha Cha'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['gypsy', 'balkan', 'electronic', 'folk', 'world']"
                                     'discogstags'  ("['electronic', 'jazz', 'folk, world, & country', 'gypsy jazz', 'tribal', "
 "'future jazz', 'downtempo']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'loc-style-gypsy or balkan or klezmer;mi-brass;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '100'
                                             'key'  '2A'
                                        'acoustid'  'f9da109c-8178-43a5-b733-76f265802c92'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Balkan Beat Box'
'TBPM' (BPM (beats per minute))                     '100'
'TCON' (Content type, a.k.a. Genre)                 ['loc-style-gypsy or balkan or klezmer',
 'mi-brass',
 'set-pl-shirleyspinoza',
 'set-pl-mor']
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2005-09-20'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['', '']])
'TIT2' (Title/songname/content description)         'Cha Cha'
'TKEY' (Initial key)                                '2A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Balkan Beat Box'
'TPE2' (Band/orchestra/accompaniment)               'Balkan Beat Box'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'JDub'
'TRCK' (Track number/Position in set)               '1'
'TSO2'                                              'Balkan Beat Box'
'TSOP' (Performer sort order)                       'Balkan Beat Box'
'TSRC' (ISRC (international standard recording code))  'IL1051010285'
'TXXX:ASIN'                                         'B000AQKYMI'
'TXXX:Acoustid Id'                                  'f9da109c-8178-43a5-b733-76f265802c92'
'TXXX:Artists'                                      'Balkan Beat Box'
'TXXX:BARCODE'                                      '616892663225'
'TXXX:CATALOGNUMBER'                                '003'
'TXXX:MusicBrainz Album Artist Id'                  'aaaca27e-cbb4-42d8-91be-57e902120817'
'TXXX:MusicBrainz Album Id'                         '4644919a-0e47-4f19-b475-68fe1ff8a62a'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'aaaca27e-cbb4-42d8-91be-57e902120817'
'TXXX:MusicBrainz Release Group Id'                 '92a5cf32-dfcf-32ac-a318-447dab818767'
'TXXX:MusicBrainz Release Track Id'                 'dcddad40-5b7c-3d2f-866b-90f177aabfbc'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic',
 'jazz',
 'folk, world, & country',
 'gypsy jazz',
 'tribal',
 'future jazz',
 'downtempo']
'TXXX:lastfmtags'                                   ['gypsy', 'balkan', 'electronic', 'folk', 'world']
'TXXX:originalyear'                                 '2005'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.60 dB'
'TXXX:replaygain_track_peak'                        '0.530217'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'3348103a-5f00-420a-9285-c7873f0d2980')

========================== row from database ==========================
                                              'id'  927830
                                            'path'  /data/Music/Bulk/00localcharacter/00south-europe-middle-east/Balkan Beat Box/Balkan Beat Box - Balkan Beat Box/01 - Balkan Beat Box - Balkan Beat Box - Cha Cha.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  250
                                           'genre'  loc-style-gypsy or balkan or klezmer;mi-brass;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  6113282
                                           'mtime'  1620528176
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00south europe middle east 01 loc style gypsy or balkan or klezmer;mi brass;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Balkan Beat Box
                                     'tag_release'  Balkan Beat Box
                                       'tag_title'  Cha Cha
                                             'bpm'  100.0
                                    'search_title'  'cha':1
                                   'search_artist'  'balkan':1 'beat':2 'box':3
                                  'search_release'  'balkan':1 'beat':2 'box':3
                                     'search_rest'  '00south':1 'balkan':9 'brass':14,16 'east':4 'europe':2 'gypsy':7 'klezmer':10,12 'loc':5 'mi':11,13 'middle':3 'mor':23 'or':8 'pl':18 'set':15,17,20,22 'shirleyspinoza':19,21 'style':6
                                    'search_combo'  '00south':8 'balkan':2B,5C,16 'beat':3B,6C 'box':4B,7C 'brass':21,23 'cha':1A 'east':11 'europe':9 'gypsy':14 'klezmer':17,19 'loc':12 'mi':18,20 'middle':10 'mor':30 'or':15 'pl':25 'set':22,24,27,29 'shirleyspinoza':26,28 'style':13
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-1', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['gypsy', 'balkan', 'electronic', 'folk', 'world']
                                        'tag_date'  2005
                                     'discogstags'  ['electronic', 'jazz', 'folk, world, & country', 'gypsy jazz', 'tribal', 'future jazz', 'downtempo']

============================== file details ==============================
                                           'mtime'  1620528176.0070503  (2021-05-09 04:42:56)
                             'size'  6113282