======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '218'
                                          'artist'  'Slavic Soul Party!'
                                     'text_people'  ''
                                         'release'  'Bigger'
                                           'title'  'Indinski'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['gypsy', 'brass', 'balkan', 'brooklyn', 'folk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  '16'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'loc-style-gypsy or balkan or klezmer;mi-brass'
                                             'bpm'  '138.040'
                                             'key'  '7B'
                                        'acoustid'  'a865837c-d858-4501-9cd3-265c460f5679'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Bigger'
'TBPM' (BPM (beats per minute))                     '138.040'
'TCON' (Content type, a.k.a. Genre)                 ['loc-style-gypsy or balkan or klezmer', 'mi-brass']
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2006-03-14'
'TIT2' (Title/songname/content description)         'Indinski'
'TKEY' (Initial key)                                '7B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Slavic Soul Party!'
'TPE2' (Band/orchestra/accompaniment)               'Slavic Soul Party!'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Barbès Records'
'TRCK' (Track number/Position in set)               '15/16'
'TSO2'                                              'Slavic Soul Party'
'TSOP' (Performer sort order)                       'Slavic Soul Party'
'TXXX:ASIN'                                         'B000EMGK8U'
'TXXX:Acoustid Id'                                  'a865837c-d858-4501-9cd3-265c460f5679'
'TXXX:Artists'                                      'Slavic Soul Party!'
'TXXX:BARCODE'                                      '616892667322'
'TXXX:MusicBrainz Album Artist Id'                  '4cf57406-5e29-4432-b180-b342a5190d20'
'TXXX:MusicBrainz Album Id'                         'b9c66e7b-badb-3d14-aee2-5500cf5bf084'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '4cf57406-5e29-4432-b180-b342a5190d20'
'TXXX:MusicBrainz Release Group Id'                 '456553e1-895f-38e7-a6d2-ee98b4cee10e'
'TXXX:MusicBrainz Release Track Id'                 '6f69bc5e-0ef8-334e-8ca9-d7f9ebbbf173'
'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:lastfmtags'                                   ['gypsy', 'brass', 'balkan', 'brooklyn', 'folk']
'TXXX:originalyear'                                 '2005'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.41 dB'
'TXXX:replaygain_track_peak'                        '0.661486'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'c43305ed-8561-49c8-8e00-1ce10cddc63a')

========================== row from database ==========================
                                              'id'  925663
                                            'path'  /data/Music/Bulk/00localcharacter/00south-europe-middle-east/Slavic Soul Party/15 - Slavic Soul Party - Indinski.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  218
                                           'genre'  loc-style-gypsy or balkan or klezmer;mi-brass
                                        'filesize'  3551030
                                           'mtime'  1620528334
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00south europe middle east 15 loc style gypsy or balkan or klezmer;mi brass
                                      'tag_artist'  Slavic Soul Party!
                                     'tag_release'  Bigger
                                       'tag_title'  Indinski
                                             'bpm'  138.04
                                    'search_title'  'indinski':1
                                   'search_artist'  'party':3 'slavic':1 'soul':2
                                  'search_release'  'bigger':1
                                     'search_rest'  '00south':1 'balkan':9 'brass':14 'east':4 'europe':2 'gypsy':7 'klezmer':10,12 'loc':5 'mi':11,13 'middle':3 'or':8 'style':6
                                    'search_combo'  '00south':6 'balkan':14 'bigger':5C 'brass':19 'east':9 'europe':7 'gypsy':12 'indinski':1A 'klezmer':15,17 'loc':10 'mi':16,18 'middle':8 'or':13 'party':4B 'slavic':2B 'soul':3B 'style':11
                                    'tag_tracknum'  15
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-3', 'q-syn-1', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['gypsy', 'brass', 'balkan', 'brooklyn', 'folk']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620528333.7350507  (2021-05-09 04:45:33)
                             'size'  3551030